SL6 Gear Drive

There is no load on the spacer front to back, it is all side load from the valve train. It worked in the Grenade with no problems turning 6600 with a Crower 68369 valve spring.

ok cool

how would you manage to go belt drive? the timing cover is oil lubericated...

also timing belts suck, they wear quicker; and need to be replaced sooner

yea but you have the ability to change cam timing at the track which is great for tuning!

will probably go gear drive though... im gonna need it when i build my roller motor :-D