VW650 Dual Valve Springs (Set of 8)
Classic Aircooled VW Valvetrain Parts parts by Limebug
We have heard your requests and stepped up the valve spring program! This is the top-of-the-line dual spring set up for engines designed to rev up to 8500rpm.
The VW650 valve springs drop-in to heads machined for VW diameter dual springs. The VW650 springs are designed for extreme endurance so we use a Nascar grade proprietary material that has unsurpassed high cycle fatigue life. These springs have extensive surface finishing including nitriding, polishing, heat set, and a micro shot peen.
For the strip or street, the VW650 valve spring will hold up to the most demanding driver. Installed height of 1.540″ gives you @ 160 lbs. of seat pressure, and @ .630” lift you have an open load of 420 lbs. With the VW650 valve springs you can run up to .630 lift, if your heads are properly set up!
Any questions, feel free to ask
Valve Spring Load
OE Reference: 1493