450's?
#2
YOU need to more specific there buddy...you boosted or n/a its pretty much useless unless boosted. All you going to do is over kill unless you have a strong built N/A. I put mine 450s in just to get a good idea how to run um and do a decent tune.Get what im coming from pimping
#9
450's for 300 whp is plenty. My brother made 313hp with a t3 with his gsr and stock fuel pump. Then again, that was on a t3 and duty cycle was at 85-90%. As for a big 16g, i don't know. That's really pushing it for a small snail like that. I made 322hp on my 18g setup but that was with 750cc's ,a pump, and 14psi. Guess you won't know until you try.
#10
Depends on what duty cycle you feel comfortable with. They can do over 300, but that's at 90-100%DC. You can get 550cc's from an EVO for cheap, and RX-7 injectors too. Also depends on how hard you push the 16g. 400+hp can be had from the big 16g, which would probably max out 550's, but that won't be happening at less than 25psi.