Greddy RS BOV Tuning???
Greddy RS BOV Tuning???
On my 05 Evo 8, I just installed a HKS RS intake and a Greddy type RS BOV with the recirc adapter and I did the single spring mod for it. Can anyone tell me how far i need to turn it from loose to get it at a good setting. I have it to wear i can just turn it by hand and then tighten the nut down. It seems to blow off fine when i let off the gas after turbo spool, I just think it might be too lose. With only one spring and the screw being that loose....i dunno. With it tight it doesnt seem to blow off when it should. Someone help plz



