Quote:
Originally Posted by BRZ'13
What gains can be seen on 94 octane? im at 255/195 whp/tq stock pulley with full bolt ons (headers, overpipe, downpipe) with the stock catback.
My tuner tells me fuel pump/injectors are not mandatory until 300whp. For some reason i am skeptical i will gain ~50whp with another 3psi
Will HBP pulley exceed this? Hence why its mandatory?
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If your tuner tells you that fuel pump and injectors are not mandatory until 300whp, then you should ask your tuner these questions. He's the ultimate person who can tell you what he can or can not do.