Super Charger clutching

[shawnmcgr]

I installed a MPI charger kit on an Apex last spring. Just got the one ride in on it without any clutch changes and of course it was hitting the rev limited.

So I'd like to pick up a set of Dalton Quick Adjust Cam Arms but I'm not sure which base wieght. I'm only running 6psi now and will likely step up to 10 psi in a year or two. Can I buy 1 set of base weights that will work for 6 & 10psi?

My clutches now are all stock with 74.2grs of cam weight. I was thinking of getting the DTYA-1's (73.6-81g). I think these will work for 6psi, any idea whether they will work for 10psi? I'm just going to add weight for now then I may adjust 2ndary cam and primary spring.

Also, how many guys are increasing 2ndary helix with boost? And how much?

Thanks for any tips!

 

[burnt toast]

With a shockwave helix I'm running , purple EPI spring 0-1 @ 10PSI. Primary black spring Blue-Brown-Blue 74.5g, 14.5 rollers Call Darren @ E&S he is great on the phone he'll tell you exacty what u need.

 

[shawnmcgr]

Thanks! I'll have to look up those spring specs to see how that will affect cam weight.