PT Getting tuned

[MrPenguin]

Ported and polished turbo and manifold with 3" down pipe, stage 1, msd and iridium plugs, walbro 255, other mods, and wondering if the stage one injectors are sufficiant enough, or should i go with RC 750

[Turbocruiser13]

There's a HUGE gap between stock/s1 injectors and 750s. You're nowhere near needing 750s...I'm nowhere near needing 750s and I'm pushing 20+ psi out of a 57 trim turbo. If anything, S2 injectors would be more than enough fuel if you're running out, but chances are you could add a returnline to the mix and your S1 injectors should suffice. They've been proven to make up to 340whp and you're not going to see anything close to that on the stock turbo

[MrPenguin]

nice thanks