Thread: Whats the most hp anyones made with just JWT?

Imwent through these issues once when i first started going up on the boost, let me tell ya the car drives and runs 100% better than the plug gapped at .22. I hated driving the car first thing in the morning, it would hesitate and idle low. Msd box is the way to go

I didnt really have those issues with sloppy idle and hesitation in the mornings. Maybe right after startup but within 30 seconds it would be just fine.

I run 22psi on .032. But I start getting break-up around 24psi. I lowered it to .028 and have never had an issue since. stock B14 ignition...er, b15 ignition lol. RR dizzy.

Ashton are you guessing 550 or did you actually put that down?

Its an educated guess. 461whp on 24psi, stock intake manifold and throttle body running rich,

30psi, aftermarket manifold w/Q45 thottle body and not soo rich a/f ratio. I know what the turbo and my fuel system was good to and i was right there at the limit. Didnt actually dyno but id say it was between 525-550whp. My 108mph 1/8th mile trap speed speaks for those numbers as well.

I'm not a fan of JWT but my friend made 545whp with a JWT ecu,720cc injectors, Z32 maf, GT35, and most important VVL. Andreas knows about this car. Thats with no piggyback and between 25-30 psi.

Yeah its possible completely. I guess I had a strong coil or something that took it. It was off a motor that literally had less than 10k miles so its possible. 550 seems to be about the limit before major upgrades to the fuel system and ignition are required.

Kev are you talking about the gold four door car?