|
If I were you, Id sell the ported y8 head and buy a z6 head that I would give the same treatment (port/polish) because the z6 head flows better than the y8.
Plus, the y8 head is obd2 and youd have to mess around with rewiring the dist and Im even sure the vtec solenoids are different.
If you are seriously looking to beat v8's youre going to, at the very least, build the engine (sleeve it for lots of boost) and have a decent-large turbo pushing the power. The greddy kit you have is alright for moderate power but the turbo itself is the limitation and will run out of air before you can really make use of it, in your plans.
|