07-11-2013, 07:22 PM
No it's not atmospheric. Only reason I need to change it is I have a hesitation when coming off the throttle I think it could be related to.
There's not much point in changing the N75 valve, it'll make little difference and the one the engine is supposed to come with is fine. As above really. The J is supposed to smooth out delivery whereas the H is the one most people seem to do. I'll just be sticking with the standard one.
I won't be doing anything else until the turbo dies, then I'll be going KO3S. Just need a FMIC and TIP, everything else is done and it's insured up to 230bhp.
There's not much point in changing the N75 valve, it'll make little difference and the one the engine is supposed to come with is fine. As above really. The J is supposed to smooth out delivery whereas the H is the one most people seem to do. I'll just be sticking with the standard one.
I won't be doing anything else until the turbo dies, then I'll be going KO3S. Just need a FMIC and TIP, everything else is done and it's insured up to 230bhp.