02-27-2012, 06:18 PM #1
Supertech valve train upgrade questions?
I have searched and read every past post on the Supertech valve springs and the kit that is for a VW VR-6-R32-24V
Supertech will sell the sets or A la Cart individual pieces,
The question is do you use the spacer that comes with the set that the VW uses or not?
Is everyone still pleased with the set up?
I only want to turn 8600-8700 rpms max with the Rotax ECU
02-27-2012, 06:30 PM #2
I dont believe you use the spacer but it would be good for some one to confirm.
02-27-2012, 06:51 PM #3
02-27-2012, 08:01 PM #4
so just the springs and the retainers or is there a base piece besides the spacer?
02-27-2012, 09:15 PM #5
07-30-2013, 09:15 PM #6
- Join Date
- Jul 2010
07-30-2013, 09:22 PM #7
07-30-2013, 09:53 PM #8
I think they make a dedicated set for the 4tec, super tech does not recommend using the vw spring and retainer. I believe they will coil bind with a high lift cam hotbird just went through this problem
07-31-2013, 07:44 AM #9
07-31-2013, 11:33 AM #10
so just the retainers are different on the seadoo kit ? andy hotbird spoke with supertech and they advised not to run the vw kit. anyone ran the vw kit with a bigger cam ?
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