cheers for the feed back guys,
problem is i already have a 6boost external single scroll mani, running a tial 44. i have no chance of getting e85 at anystage in there near future ,i will be running possibly water meth at a later date so im thinking a standard GT3076.82 on 18-20psi and im hoping this should give me what im after??? then if i get the water meth it can only advance on this. also only wanting to buy brand new. just worried shes gonna run out of puff up top, i guess its not the hp im chasing although 400minimum, its the BIG NM i need to fry the tyres in 3rd... f**k so confusing now.
the tune shops r recommending the GTX35r or GTX3076 .82ar but are saying at 20psi the gtx30 will struggle to come on hard and make the power/nm im after