darkhorse98scgt

I Have a 98gt that has a P-1sc. i posted in the 4.6 forum of what gains i sholud expect. I thought more people had these,than any other unit. this coming sunday i will take to the track and let you guys know

churk13

how much boost are you running? I run 10lbs on my 96 cobra and I make 430hp at the wheels. I was really lean though my air fuel was 14

mdvaldosta

running 10 cooled lbs on a 96 cobra or 99+ gt will definately land you in the 400 rwhp range. With exhaust expect even more.</P>

darkhorse98scgt

i also run 10 poundsof boost. another question, where should my air fuel mix be at? the guy that put the huffer on the car said i was running rich ,but that is better than running lean he said.i will find outsome time this weekwhen i put it on the dyno.last but not least what should i expect when i go to the track. before with the other mods my best time was a 14.60 at 94.73 mph

T5superduty

I have a procharger mod mag and they tested a 1996 Gt with 3.73s, bassani x pipe, 2chamber flows, and drag radials running in the 14s also. Also useing an intercooled P-1SC they gained137 horsepower at the wheels which then made it 323 @ 10 psi. They ran a best of 12.82. That is what you should prolly be at low 13s high 12s</P><edited><editID>T5superduty</editID><editDate>37937.6481365741</editDate></edited>

vfast

dark horse I'd say around 13.0 ratio dont you have a FMU?

darkhorse98scgt

yes i do have a fmu.should i crank it up.? i think it has been turn twice in the clockwise position. i'm still running stock injectors,thanks for the answers buy the way.

churk13

You want a air fuel ratio at like 12.3 or 5 at full throttle. It will most likely be 13.7 or higher at part throttle.<SPAN class=bold>darkhorse98scgt you need to go with larger injectors and a new computer chip for the injectors. Maybe even a high volume fuel pump. </SPAN>

darkhorse98scgt

which injectors? i was thinking 42Ibs or 30.Does the name brand matter? on the chip , i here that diablo is the way to go. and my kit didn't come with a new fuel pump it came with a helper. my fuel pressure is around 40psi . I'm i hurting my car with out running with all the mods you mention?sorry but the money funds are pretty low now. thanks for all the info

randylamarr

I would say 42lb injectors would be best