Tag Archives: lifters

VF-Holden-Commodore-HSV-Morel-Street-Tie-Link-Bar-Lifters-LS3-LSA-L77-01-mva

VF Holden Commodore & HSV Morel Street Tie / Link Bar Lifters LS3 LSA L77

VF Holden Commodore & HSV Morel Street Tie / Link Bar Lifters LS3 LSA L77
VF Holden Commodore & HSV Morel Street Tie / Link Bar Lifters LS3 LSA L77
VF Holden Commodore & HSV Morel Street Tie / Link Bar Lifters LS3 LSA L77
VF Holden Commodore & HSV Morel Street Tie / Link Bar Lifters LS3 LSA L77
VF Holden Commodore & HSV Morel Street Tie / Link Bar Lifters LS3 LSA L77
VF Holden Commodore & HSV Morel Street Tie / Link Bar Lifters LS3 LSA L77
VF Holden Commodore & HSV Morel Street Tie / Link Bar Lifters LS3 LSA L77
VF Holden Commodore & HSV Morel Street Tie / Link Bar Lifters LS3 LSA L77
VF Holden Commodore & HSV Morel Street Tie / Link Bar Lifters LS3 LSA L77
VF Holden Commodore & HSV Morel Street Tie / Link Bar Lifters LS3 LSA L77
VF Holden Commodore & HSV Morel Street Tie / Link Bar Lifters LS3 LSA L77
VF Holden Commodore & HSV Morel Street Tie / Link Bar Lifters LS3 LSA L77

VF Holden Commodore & HSV Morel Street Tie / Link Bar Lifters LS3 LSA L77
Morel 5290 Street Tie/Link Bar Hydraulic Roller Lifter Set Suitable for LS1 LS2 LS3 L76 L77 L98 LSA Holden Commodore & HSV V8 VT VX VY VZ VE VF. These quality Morel lifters are a high performance upgrade which also has the added benefit of making the flimsy factory plastic lifter trays obsolete. Besides the superior construction and materials used, the captured link bar system ensures precise lifter movement for years to come and means you’ll never have a lifter spin in the bore. Made in the USA using high-quality, heat-treated metal, these lifters are designed to withstand the rigors of racing, while still offering smooth and quiet operation for the street. They do not need constant adjustment like mechanical, or “solid” lifters, making them easy to install and maintain. Hydraulic roller camshafts and lifters (as fitted standard to these vehicles) offer a long list of important benefits over flat tappet cams: no break-in worries, excellent reliability and top notch performance. Morel’s Street Performance Roller Lifters are reasonably priced thanks to modern Cold Casting Technology and offer exceptional durability and performance. OEM & most aftermarket lifters use a swedged axle design, meaning they distort the ends of the axle for a press fit in the lifter bores. This approach simply isn’t reliable or durable enough in high performance applications; such as when a high performance cam is used in your engine. Morel instead use a wire-loc retaining system with a floating axle, much like floating pins in your pistons. This is the best deterrent to keep the axle in the bore in high performance applications, and is a huge upgrade over the swedged axle design used in most other lifters on the market. These lifters are THE replacement part for anyone looking to upgrade their LS engine with a new set of lifters. Remove your standard low performance lifters and plastic lifter trays. Link / tie bars ensure that you’ll never have a lifter spin in the bore. Captured link bar system ensures precise lifter movement without binding. Modern Cold Casting Technology reduces cost to customers while delivering an outstanding quality product. Heat treated for added durability. Outstanding performance and reliability with no break-in concerns. By the time you add up the costs of a regular set of lifters, new plastic lifter trays and bolts to suit, Morel Tie Bar lifters do away with all of that, and represent fantastic value. They are also a great option for those wanting to remove the factory AFM/DOD lifters from their L76 or L77 engine (as part of a AFM/DOD removal). Anti-varnish design minimizes sensitivity to accumulation of dirt, gum and varnish. Low-friction roller bearing helps maximize fuel economy. Roller surface is optimized to minimize the cost of cam lobe processing without loss of performance. Oil metering provides lubrication to push rod interfaces and other valve train components. Optimized dynamic performance design enables better control of the valve event at all engine speeds. Optimized to minimize occurrence of cold start noise with adequate oil supply. Drop in hydraulic roller lifters – no modifications to block required. Morel Street series tie bar lifters. Captured link bar system. Recommended spring pressures are 100-180lbs seat pressure, 280-380lbs open pressure. Supplied are 8 pairs of 2 tie/link bar lifter sets – 16 lifters in total making a full V8 set. Suitable as an upgrade for all LS1 LS2 LS3 L76 L77 L98 LSA powered Holden Commodore & HSV V8 VT VX VY VZ VE VF. L76 & L77 only suitable as a replacement as part of a complete AFM/DOD removal. The item “VF Holden Commodore & HSV Morel Street Tie / Link Bar Lifters LS3 LSA L77″ is in sale since Tuesday, November 17, 2020. This item is in the category “Vehicle Parts & Accessories\Car & Truck Parts\Engines, Components\Camshafts, Lifters & Parts”. The seller is “tuffcarparts” and is located in Melbourne, VIC. This item can be shipped to Australia, North, South, or Latin America, all countries in Europe, all countries in continental Asia, New Zealand.
  • Manufacturer Part Number: 5290-ab
  • Brand: Morel
  • Warranty: Unspecified Length

VF Holden Commodore & HSV Morel Street Tie / Link Bar Lifters LS3 LSA L77
VE-VF-Holden-Commodore-HSV-Morel-Street-Tie-Link-Bar-Lifters-LS2-LS3-L76-L98-01-nzd

VE VF Holden Commodore & HSV Morel Street Tie / Link Bar Lifters LS2 LS3 L76 L98

VE VF Holden Commodore & HSV Morel Street Tie / Link Bar Lifters LS2 LS3 L76 L98
VE VF Holden Commodore & HSV Morel Street Tie / Link Bar Lifters LS2 LS3 L76 L98
VE VF Holden Commodore & HSV Morel Street Tie / Link Bar Lifters LS2 LS3 L76 L98
VE VF Holden Commodore & HSV Morel Street Tie / Link Bar Lifters LS2 LS3 L76 L98
VE VF Holden Commodore & HSV Morel Street Tie / Link Bar Lifters LS2 LS3 L76 L98
VE VF Holden Commodore & HSV Morel Street Tie / Link Bar Lifters LS2 LS3 L76 L98
VE VF Holden Commodore & HSV Morel Street Tie / Link Bar Lifters LS2 LS3 L76 L98
VE VF Holden Commodore & HSV Morel Street Tie / Link Bar Lifters LS2 LS3 L76 L98
VE VF Holden Commodore & HSV Morel Street Tie / Link Bar Lifters LS2 LS3 L76 L98
VE VF Holden Commodore & HSV Morel Street Tie / Link Bar Lifters LS2 LS3 L76 L98
VE VF Holden Commodore & HSV Morel Street Tie / Link Bar Lifters LS2 LS3 L76 L98
VE VF Holden Commodore & HSV Morel Street Tie / Link Bar Lifters LS2 LS3 L76 L98

VE VF Holden Commodore & HSV Morel Street Tie / Link Bar Lifters LS2 LS3 L76 L98
Morel 5290 Street Tie/Link Bar Hydraulic Roller Lifter Set Suitable for LS1 LS2 LS3 L76 L77 L98 LSA Holden Commodore & HSV V8 VT VX VY VZ VE VF. These quality Morel lifters are a high performance upgrade which also has the added benefit of making the flimsy factory plastic lifter trays obsolete. Besides the superior construction and materials used, the captured link bar system ensures precise lifter movement for years to come and means you’ll never have a lifter spin in the bore. Made in the USA using high-quality, heat-treated metal, these lifters are designed to withstand the rigors of racing, while still offering smooth and quiet operation for the street. They do not need constant adjustment like mechanical, or “solid” lifters, making them easy to install and maintain. Hydraulic roller camshafts and lifters (as fitted standard to these vehicles) offer a long list of important benefits over flat tappet cams: no break-in worries, excellent reliability and top notch performance. Morel’s Street Performance Roller Lifters are reasonably priced thanks to modern Cold Casting Technology and offer exceptional durability and performance. OEM & most aftermarket lifters use a swedged axle design, meaning they distort the ends of the axle for a press fit in the lifter bores. This approach simply isn’t reliable or durable enough in high performance applications; such as when a high performance cam is used in your engine. Morel instead use a wire-loc retaining system with a floating axle, much like floating pins in your pistons. This is the best deterrent to keep the axle in the bore in high performance applications, and is a huge upgrade over the swedged axle design used in most other lifters on the market. These lifters are THE replacement part for anyone looking to upgrade their LS engine with a new set of lifters. Remove your standard low performance lifters and plastic lifter trays. Link / tie bars ensure that you’ll never have a lifter spin in the bore. Captured link bar system ensures precise lifter movement without binding. Modern Cold Casting Technology reduces cost to customers while delivering an outstanding quality product. Heat treated for added durability. Outstanding performance and reliability with no break-in concerns. By the time you add up the costs of a regular set of lifters, new plastic lifter trays and bolts to suit, Morel Tie Bar lifters do away with all of that, and represent fantastic value. They are also a great option for those wanting to remove the factory AFM/DOD lifters from their L76 or L77 engine (as part of a AFM/DOD removal). Anti-varnish design minimizes sensitivity to accumulation of dirt, gum and varnish. Low-friction roller bearing helps maximize fuel economy. Roller surface is optimized to minimize the cost of cam lobe processing without loss of performance. Oil metering provides lubrication to push rod interfaces and other valve train components. Optimized dynamic performance design enables better control of the valve event at all engine speeds. Optimized to minimize occurrence of cold start noise with adequate oil supply. Drop in hydraulic roller lifters – no modifications to block required. Morel Street series tie bar lifters. Captured link bar system. Recommended spring pressures are 100-180lbs seat pressure, 280-380lbs open pressure. Supplied are 8 pairs of 2 tie/link bar lifter sets – 16 lifters in total making a full V8 set. Suitable as an upgrade for all LS1 LS2 LS3 L76 L77 L98 LSA powered Holden Commodore & HSV V8 VT VX VY VZ VE VF. L76 & L77 only suitable as a replacement as part of a complete AFM/DOD removal. The item “VE VF Holden Commodore & HSV Morel Street Tie / Link Bar Lifters LS2 LS3 L76 L98″ is in sale since Tuesday, November 17, 2020. This item is in the category “Vehicle Parts & Accessories\Car & Truck Parts\Engines, Components\Camshafts, Lifters & Parts”. The seller is “tuffcarparts” and is located in Melbourne, VIC. This item can be shipped to Australia, North, South, or Latin America, all countries in Europe, all countries in continental Asia, New Zealand.
  • Manufacturer Part Number: 5290-aa
  • Brand: Morel
  • Warranty: Unspecified Length

VE VF Holden Commodore & HSV Morel Street Tie / Link Bar Lifters LS2 LS3 L76 L98
VS-VT-Holden-Commodore-HSV-5lt-304-V8-Morel-Street-Tie-Link-Bar-Lifters-Set-01-tosm

VS VT Holden Commodore & HSV 5lt 304 V8 Morel Street Tie / Link Bar Lifters Set

VS VT Holden Commodore & HSV 5lt 304 V8 Morel Street Tie / Link Bar Lifters Set
VS VT Holden Commodore & HSV 5lt 304 V8 Morel Street Tie / Link Bar Lifters Set
VS VT Holden Commodore & HSV 5lt 304 V8 Morel Street Tie / Link Bar Lifters Set
VS VT Holden Commodore & HSV 5lt 304 V8 Morel Street Tie / Link Bar Lifters Set
VS VT Holden Commodore & HSV 5lt 304 V8 Morel Street Tie / Link Bar Lifters Set
VS VT Holden Commodore & HSV 5lt 304 V8 Morel Street Tie / Link Bar Lifters Set
VS VT Holden Commodore & HSV 5lt 304 V8 Morel Street Tie / Link Bar Lifters Set
VS VT Holden Commodore & HSV 5lt 304 V8 Morel Street Tie / Link Bar Lifters Set
VS VT Holden Commodore & HSV 5lt 304 V8 Morel Street Tie / Link Bar Lifters Set
VS VT Holden Commodore & HSV 5lt 304 V8 Morel Street Tie / Link Bar Lifters Set
VS VT Holden Commodore & HSV 5lt 304 V8 Morel Street Tie / Link Bar Lifters Set
VS VT Holden Commodore & HSV 5lt 304 V8 Morel Street Tie / Link Bar Lifters Set

VS VT Holden Commodore & HSV 5lt 304 V8 Morel Street Tie / Link Bar Lifters Set
Morel 5290 Street Tie/Link Bar Hydraulic Roller Lifter Set Suitable for Roller Motor 304 5lt V8 Holden Commodore & HSV VS Series 3 & VT Series 1. These quality Morel lifters are a high performance upgrade which also has the added benefit of making the flimsy factory plastic lifter trays obsolete. Besides the superior construction and materials used, the captured link bar system ensures precise lifter movement for years to come and means you’ll never have a lifter spin in the bore. Made in the USA using high-quality, heat-treated metal, these lifters are designed to withstand the rigors of racing, while still offering smooth and quiet operation for the street. They do not need constant adjustment like mechanical, or “solid” lifters, making them easy to install and maintain. Hydraulic roller camshafts and lifters (as fitted standard to these vehicles) offer a long list of important benefits over flat tappet cams: no break-in worries, excellent reliability and top notch performance. Morel’s Street Performance Roller Lifters are reasonably priced thanks to modern Cold Casting Technology and offer exceptional durability and performance. OEM & most aftermarket lifters use a swedged axle design, meaning they distort the ends of the axle for a press fit in the lifter bores. This approach simply isn’t reliable or durable enough in high performance applications; such as when a high performance cam is used in your engine. Morel instead use a wire-loc retaining system with a floating axle, much like floating pins in your pistons. This is the best deterrent to keep the axle in the bore in high performance applications, and is a huge upgrade over the swedged axle design used in most other lifters on the market. These lifters are THE replacement part for anyone looking to upgrade their LS engine with a new set of lifters. Remove your standard low performance lifters and plastic lifter trays. Link / tie bars ensure that you’ll never have a lifter spin in the bore. Captured link bar system ensures precise lifter movement without binding. Modern Cold Casting Technology reduces cost to customers while delivering an outstanding quality product. Heat treated for added durability. Outstanding performance and reliability with no break-in concerns. By the time you add up the costs of a regular set of lifters, new plastic lifter trays and bolts to suit, Morel Tie Bar lifters do away with all of that, and represent fantastic value. Anti-varnish design minimizes sensitivity to accumulation of dirt, gum and varnish. Low-friction roller bearing helps maximize fuel economy. Roller surface is optimized to minimize the cost of cam lobe processing without loss of performance. Oil metering provides lubrication to push rod interfaces and other valve train components. Optimized dynamic performance design enables better control of the valve event at all engine speeds. Optimized to minimize occurrence of cold start noise with adequate oil supply. Drop in hydraulic roller lifters – no modifications to block required. Morel Street series tie bar lifters. Captured link bar system. Recommended spring pressures are 100-180lbs seat pressure, 280-380lbs open pressure. Supplied are 8 pairs of 2 tie/link bar lifter sets – 16 lifters in total making a full V8 set. Suitable as an upgrade only for Roller Motor 304 5lt V8 Holden Commodore & HSV VS Series 3 & VT Series 1. Will not fit non roller motor 304 5lt V8 VN-VS models. Some machining and change of pushrod length may be required depending on engine build specs – please discuss with your engine builder prior to ordering. The item “VS VT Holden Commodore & HSV 5lt 304 V8 Morel Street Tie / Link Bar Lifters Set” is in sale since Tuesday, November 17, 2020. This item is in the category “Vehicle Parts & Accessories\Car & Truck Parts\Engines, Components\Camshafts, Lifters & Parts”. The seller is “tuffcarparts” and is located in Melbourne, VIC. This item can be shipped to Australia, North, South, or Latin America, all countries in Europe, all countries in continental Asia, New Zealand.
  • Manufacturer Part Number: 5290-ad
  • Brand: Morel
  • Warranty: Unspecified Length

VS VT Holden Commodore & HSV 5lt 304 V8 Morel Street Tie / Link Bar Lifters Set
VT-VX-VY-VZ-VE-VF-Holden-Commodore-HSV-Crow-Cams-LS7-Lifters-LS1-LS2-LS3-L76-L98-01-agwm

VT VX VY VZ VE VF Holden Commodore HSV Crow Cams LS7 Lifters LS1 LS2 LS3 L76 L98

VT VX VY VZ VE VF Holden Commodore HSV Crow Cams LS7 Lifters LS1 LS2 LS3 L76 L98
VT VX VY VZ VE VF Holden Commodore HSV Crow Cams LS7 Lifters LS1 LS2 LS3 L76 L98
VT VX VY VZ VE VF Holden Commodore HSV Crow Cams LS7 Lifters LS1 LS2 LS3 L76 L98
VT VX VY VZ VE VF Holden Commodore HSV Crow Cams LS7 Lifters LS1 LS2 LS3 L76 L98
VT VX VY VZ VE VF Holden Commodore HSV Crow Cams LS7 Lifters LS1 LS2 LS3 L76 L98
VT VX VY VZ VE VF Holden Commodore HSV Crow Cams LS7 Lifters LS1 LS2 LS3 L76 L98
VT VX VY VZ VE VF Holden Commodore HSV Crow Cams LS7 Lifters LS1 LS2 LS3 L76 L98
VT VX VY VZ VE VF Holden Commodore HSV Crow Cams LS7 Lifters LS1 LS2 LS3 L76 L98
VT VX VY VZ VE VF Holden Commodore HSV Crow Cams LS7 Lifters LS1 LS2 LS3 L76 L98

VT VX VY VZ VE VF Holden Commodore HSV Crow Cams LS7 Lifters LS1 LS2 LS3 L76 L98
Crow Cams LS7 Style Hydraulic Roller Lifter Set Suitable as an upgrade for LS1 LS2 LS3 L76 L77 L98 powered Holden Commodore & HSV V8 VT VX VY VZ VE VF. For over 20 years Crow Cams have supplied standard replacement and performance camshafts and valve train components to car companies, racers and performance enthusiasts. Crow has Australias largest and most advanced camshaft manufacturing facilities with in house computerized camshaft design and development and precision CNC grinding and inspection machines to ensure accuracy and consistency in the finished product. These production capabilities combined with the largest range of hydraulic, solid, roller and OHC profiles and cam billets in Australia give you access to a huge choice of performance options for road, race and marine. To ensure maximum performance and reliability Crow offers a complete range of performance matched valve train components including valve springs, retainers, lifters, one-piece pushrods and chain sets. Crow Cams were built on success in motorsport and the company has maintained successful long term technical partnerships with leading teams in drag racing, V8 supercars, speedway and boat racing. The in house facilities to design and develop unique camshaft profiles has allowed these teams to win many national and world championships and set countless national and world performance records along the way. Crow Cams continue to work on innovative valve train options for the muscle cars engines of the future including the GM 6.0 Gen IV L98, Ford Modular V8 and XR6 Turbo and Chryslers Hemi 5.7 and 6.1 V8. Set of 16 Crow Cams LS7 style replacement stock lifters for all VT-VF LS1 LS2 LS3 L76 L77 L98. These lifters are THE replacement part for anyone looking to upgrade their LS engine with a new set of lifters. They are also a great option for those wanting to remove the factory AFM/DOD lifters from their L76 or L77 engine (as part of a AFM/DOD removal). These lifters have several upgrades that make them a perfect addition to your LS engine build. Crow Cams Roller Hydraulic Valve Lifters (RHVL) are valve train components that convert the rotation of the cam shaft into linear motion. The roller provides minimal friction at the cam/lifter interface. Crow Cams RHVL automatically eliminate clearance between valve train components to provide an adjustment and a maintenance-free system. The key to the automatically adjusting system is a high pressure chamber and the control of engine oil out of, and into, the chamber. A plunger that resides in the lifter body has a precise clearance to the body, forming an annulus. When the plunger is loaded during valve lift, oil is expelled through the annulus. During valve lift, the plunger expels oil allowing the plunger to displace a small distance within the body. When the engine valve closes and the load is removed, the plunger spring and oil pressure keep the valve train components in contact. The plunger moves within the body to recover the distance that the plunger traveled during loading, plus or minus any changes that may have occurred. The check valve opens and refills the chamber. This process is repeated for every valve event providing continuous automatic adjustment. Crow Cam’s RHVL also feature a metered oil supply for lubrication of the engine overhead through the push rod. The metering valve is designed to minimize sensitivity to contamination. Anti-varnish design minimizes sensitivity to accumulation of dirt, gum and varnish. Chrome alloy ball check valve provides more precise valve opening and closing events. Hardened steel body and plunger minimize wear for life-of-engine service. Low-friction roller bearing helps maximize fuel economy. Roller surface is optimized to minimize the cost of cam lobe processing without loss of performance. Oil metering provides lubrication to push rod interfaces and other valve train components. Optimized dynamic performance design enables better control of the valve event at all engine speeds. Optimized to minimize occurrence of cold start noise with adequate oil supply. Set of 16 Crow Cams LS7 type lifters for LS-Series engines. Maximum engine operating speed 6,000+ rpm (typical). Roller follower material High alloy bearing steel. Roller follower crown radius 585 mm. Roller follower diameter 17.775 mm. Recommended maximum Hertzian contact stress 1,900 MPa with steel cam. 1,650 MPa with austempered ductile iron cam. 1,550 MPa with nodular iron cam. Oil supply pressure 100-500 kPa (typical). Body outside diameter 21.4 mm (standard). Suitable as an upgrade for LS1 LS2 LS3 L76 L77 L98 powered Holden Commodore & HSV V8 VT VX VY VZ VE VF. L76 & L77 only suitable as a replacement when removing AFM/DOD system. The item “VT VX VY VZ VE VF Holden Commodore HSV Crow Cams LS7 Lifters LS1 LS2 LS3 L76 L98″ is in sale since Monday, November 26, 2018. This item is in the category “Vehicle Parts & Accessories\Car & Truck Parts\Engines, Components\Camshafts, Lifters & Parts”. The seller is “tuffcarparts” and is located in Melbourne, VIC. This item can be shipped to Australia, North, South, or Latin America, all countries in Europe, all countries in continental Asia, New Zealand.
  • Manufacturer Part Number: 5250
  • Brand: Crow Cams
  • Warranty: 1 Year

VT VX VY VZ VE VF Holden Commodore HSV Crow Cams LS7 Lifters LS1 LS2 LS3 L76 L98
VT-VX-VY-VZ-VE-VF-Holden-Commodore-HSV-LS7-Upgrade-Lifters-LS1-LS2-LS3-L76-L98-01-koeb

VT VX VY VZ VE VF Holden Commodore & HSV LS7 Upgrade Lifters LS1 LS2 LS3 L76 L98

VT VX VY VZ VE VF Holden Commodore & HSV LS7 Upgrade Lifters LS1 LS2 LS3 L76 L98
VT VX VY VZ VE VF Holden Commodore & HSV LS7 Upgrade Lifters LS1 LS2 LS3 L76 L98
VT VX VY VZ VE VF Holden Commodore & HSV LS7 Upgrade Lifters LS1 LS2 LS3 L76 L98
VT VX VY VZ VE VF Holden Commodore & HSV LS7 Upgrade Lifters LS1 LS2 LS3 L76 L98
VT VX VY VZ VE VF Holden Commodore & HSV LS7 Upgrade Lifters LS1 LS2 LS3 L76 L98
VT VX VY VZ VE VF Holden Commodore & HSV LS7 Upgrade Lifters LS1 LS2 LS3 L76 L98
VT VX VY VZ VE VF Holden Commodore & HSV LS7 Upgrade Lifters LS1 LS2 LS3 L76 L98
VT VX VY VZ VE VF Holden Commodore & HSV LS7 Upgrade Lifters LS1 LS2 LS3 L76 L98

VT VX VY VZ VE VF Holden Commodore & HSV LS7 Upgrade Lifters LS1 LS2 LS3 L76 L98
Delphi LS7 Style Hydraulic Roller Lifter Set Suitable as an upgrade for LS1 LS2 LS3 L76 L77 L98 powered Holden Commodore & HSV V8 VT VX VY VZ VE VF. Set of 16 GM/Delphi LS7 style replacement stock lifters for all VT-VF LS1 LS2 LS3 L76 L77 L98. These lifters are THE replacement part for anyone looking to upgrade their LS engine with a new set of GM lifters. They are also a great option for those wanting to remove the factory AFM/DOD lifters from their L76 or L77 engine (as part of a AFM/DOD removal). These lifters have several upgrades that make them a perfect addition to your LS engine build. Delphi Roller Hydraulic Valve Lifters (RHVL) are valve train components that convert the rotation of the cam shaft into linear motion. The roller provides minimal friction at the cam/lifter interface. Delphi RHVL automatically eliminate clearance between valve train components to provide an adjustment and a maintenance-free system. The key to the automatically adjusting system is a high pressure chamber and the control of engine oil out of, and into, the chamber. A plunger that resides in the lifter body has a precise clearance to the body, forming an annulus. When the plunger is loaded during valve lift, oil is expelled through the annulus. During valve lift, the plunger expels oil allowing the plunger to displace a small distance within the body. When the engine valve closes and the load is removed, the plunger spring and oil pressure keep the valve train components in contact. The plunger moves within the body to recover the distance that the plunger traveled during loading, plus or minus any changes that may have occurred. The check valve opens and refills the chamber. This process is repeated for every valve event providing continuous automatic adjustment. Delphi’s RHVL also feature a metered oil supply for lubrication of the engine overhead through the push rod. The metering valve is designed to minimize sensitivity to contamination. Anti-varnish design minimizes sensitivity to accumulation of dirt, gum and varnish. Chrome alloy ball check valve provides more precise valve opening and closing events. Hardened steel body and plunger minimize wear for life-of-engine service. Low-friction roller bearing helps maximize fuel economy. Roller surface is optimized to minimize the cost of cam lobe processing without loss of performance. Oil metering provides lubrication to push rod interfaces and other valve train components. Optimized dynamic performance design enables better control of the valve event at all engine speeds. Optimized to minimize occurrence of cold start noise with adequate oil supply. Set of 16 LS7 type lifters for LS-Series engines. Maximum engine operating speed 6,000+ rpm (typical). Roller follower material High alloy bearing steel. Roller follower crown radius 585 mm. Roller follower diameter 17.775 mm. Recommended maximum Hertzian contact stress 1,900 MPa with steel cam. 1,650 MPa with austempered ductile iron cam. 1,550 MPa with nodular iron cam. Oil supply pressure 100-500 kPa (typical). Body outside diameter 21.4 mm (standard). Suitable as an upgrade for LS1 LS2 LS3 L76 L77 L98 powered Holden Commodore & HSV V8 VT VX VY VZ VE VF. L76 & L77 only suitable as a replacement when removing AFM/DOD system. The item “VT VX VY VZ VE VF Holden Commodore & HSV LS7 Upgrade Lifters LS1 LS2 LS3 L76 L98″ is in sale since Thursday, July 14, 2016. This item is in the category “Vehicle Parts & Accessories\Car & Truck Parts\Engines, Components\Camshafts, Lifters & Parts”. The seller is “tuffcarparts” and is located in Melbourne, VIC. This item can be shipped to Australia, North, South, or Latin America, all countries in Europe, all countries in continental Asia, New Zealand.
  • Manufacturer Part Number: 25341990
  • Brand: Delphi

VT VX VY VZ VE VF Holden Commodore & HSV LS7 Upgrade Lifters LS1 LS2 LS3 L76 L98