2008-2009 Pontiac G8 Lifters
The lifter is one of the most critical pieces in an engine combination. Whether it be mechanical or hydraulic, the lifter determines how the camshaft will react to the balance of the engine combination. As operating range
increases, lifter and valve float become serious considerations. Increased spring pressure can sometimes be the answer, but more often than not, the ability of the lifter to manage the load is the key to success or valve
train failure.
Comp Cams® High Energy hydraulic roller lifters are designed as a performance replacement for stock hydraulic roller lifters. Comp Cams® also has their "R" roller lifters which are specifically designed to perform at higher engine speeds.
Comp Cams® High Energy hydraulic roller lifters are designed as a performance replacement for stock hydraulic roller lifters. Comp Cams® also has their "R" roller lifters which are specifically designed to perform at higher engine speeds.
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Morel lifters are unlike any lifters you've ever seen before. The lifter body is fully machined from alloy steel bar stock, not a casting like OEM lifters. The nose wheel is machined from 8620 material and case hardened for
durability. Inside diameter and outside diameter grinding tolerance is held to .0003” +/-. Morel lifters use stock OEM lifter guides and are capable of cam lifts up to .675” w/1.7 rockers (.395 lobe lift). Morel's
proprietary hydraulic valving is designed for sustained high rpm levels commonly seen in performance applications.
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Thunder Racing recommends replacing your stock lifter guides with LS2 replacements from GM. These stronger guides will help prevent lifters from turning out of alignment especially when used with high-lift camshafts. We
recommend changing them anytime you change the heads on a car with more than 50,000 miles. Four required per engine (2 per side).
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Our Valve Train Organizer Trays are perfect for novice or pro engine builders alike. Durable polymer trays neatly store your engine components while assembling or rebuilding your engine.
• One tray stores your valves, springs and retainers PN 155-POW735001
• The other stores your rockers, lifters and pushrods PN 155-POW735002
• Labeled front & rear to help keep track of your part location for assembly
• Each tray has convenient, built-in transporting handles to make easy work of moving parts around your shop or garage
Lifter Organizer/Protector Box
This unique product of ours is great for keeping lifters in proper sequence during an engine rebuild or use it to store lifters that are not in use. Our plastic molded Lifter Organizer/Protector Box works with any flat tappet or hydraulic lifters and will even work with roller lifters if they have removable link bars. The handy lid keeps out dust and dirt and will only fit on one way, so you can't mess up the order.
• The other stores your rockers, lifters and pushrods PN 155-POW735002
• Labeled front & rear to help keep track of your part location for assembly
• Each tray has convenient, built-in transporting handles to make easy work of moving parts around your shop or garage
Lifter Organizer/Protector Box
This unique product of ours is great for keeping lifters in proper sequence during an engine rebuild or use it to store lifters that are not in use. Our plastic molded Lifter Organizer/Protector Box works with any flat tappet or hydraulic lifters and will even work with roller lifters if they have removable link bars. The handy lid keeps out dust and dirt and will only fit on one way, so you can't mess up the order.
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