WEAPON-X: Procharger F1 "Twister" Camshaft Kit [Camaro ZL1 gen 6, LT4]
Vendor: WEAPON-X Motorsports
Cam Kits include:
- Camshaft premium 5150 core - Custom Spec
- LT4 PAC .660 lift dual spring kit, PRC titanium retainers, stock guide locators, locks, and Viton seals for stock rocker arms
- Timing Chain
- Cam phase limiter, DOD plugs, HPFP lashcap
- Chromoly pushrods
- Rocker Trunion Kit
- Gasket Bolt Kit: LT4 head gaskets, LT4 exhaust manifold gasket, LS2 lifter trays, LT4 camshaft bolts, ARP wet sump crankshaft bolt
- Lifter options: None, Chevrolet Performance LS7s, Johnson drop in and link bar axle oiling, Morel drop in and link bars
- ARP LT Head Studs w/ M8 Corner Bolts (optional)
Chromoly One Piece LT - These one piece precision formed pushrods are constructed from SAE 4130 chromoly tubing, centerless ground to exacting tolerances, and case hardened to Rc 60.
Wall Thickness: 0.080"
0.660" Lift Dual Spring Kit for LT4 engines using stock rocker arms. Includes dual polished springs, matching titanium retainers, your choice of locators for stock or bronze guides, locks and seals. Spring specs are 155 lbs @ 1.780", 380 lbs @ 1.180", 400 lbs @ 1.130, coil bind @ 1.070"
* It is your duty to verify pushrod length to ensure the preload is within lifter spec.
** It is your duty to verify fuel pump lifter preload for proper lashcap