This KIT includes M8 30/30, F47, F35A, 3/4 or .627 Cam, 640SK Spring Kit, and Lifter Guides
STC-M8485Bolt In - OK with Stock Springs and Stock Pistons. This product cannot ship to California.
Must Use Spring Kit - STC-SK640 Recommended. and Lifter Guides STC-M8726LG This product cannot ship to California.
STC-M8540 Gen 2 Can Use Stock Springs - Gen 1 Must Use Spring Kit - STC-SK640 Recommended and Lifter Guides - STC-M8726LG This product cannot ship to California.
Must Use Spring Kit - STC-SK640 Recommended, Lifter Guides STC-M8726LG and Pistons With Deeper Valve Pockets. This product cannot ship to California.
Must Use Spring Kit - STC-SK640 Recommended. Lifter Guides STC - M8726LG and Pistons with Deeper Valve Pockets Required. This product cannot ship to California.
PSI Valve Springs up to 640 Lift, JHE Titanium Retainers exclusive to this new spring design, Triple Groove Locks, Lower Collar with Valve Seal. This kit will fit any cam and any triple groove valve. STC-640SK
Replace the stock plastic guides with our billet, CNC machined Lifter Guides. Must use with any cam that is .500 lift or higher! We machined ours deeper for the highest lift cams.
For Milwaukee 8 This billet compensator will save expensive driveline parts and save you money. The compensator on your Milwaukee Eight crankshaft, is a very important “shock absorber” for your flywheel assembly, primary chain, adjuster, clutch basket and the transmission. The low speed, idle and part throttle abuse is brutal without a good, effective compensator.
Back by popular demand our single groove top lock 2.5mm over valve kit is back for a limited time. This includes Victory 2.5 mm oversize stainless steel intake and exhaust valves, titanium custom retainers, PSI springs (good for .650 lift), billet top lock locks, and valve seals.
577 Lift, ok with stock springs. 07-up Sounds like a Harley should. Designed for bolt in power. Gives reliable performance. Shines most from 2000-5000 RPM. Chain driven - 07 & up Twin Cam. "This cam adds a ton of performance" For Stock or Stage 1 for 96-103-110 Twin Cam Engines. 577 Lift, 32 IVC, 224 x 248 - TDC Lift 120 x .166
615 lift for twin cams 07 and up.
For piston kits, 103,107, 110s, 113, 117.
Your valve springs need to handle up to 620 lift.
This is the next step up from our famous Torkstar 577
This product cannot ship to California.
Twin Cam 07-up. 650 Lift, needs aftermarket springs and pistons. .189 TDC Lift, must check piston to valve clearance! Twin Cam 07-up This product cannot ship to California.
STC TC20-20350 Kibblewhite, Lightweight, Racing Spring Kit with Titanium Retainers up to .665 lift
ONLY AVAILBLE WITH PRODUCT PURCHASE 100% Cotton Short Sleeve Tee Shirt - Black
We ship only to the lower 48 states. CAMS CAN NOT SHIP TO CALIFORNIA
Additional Charge