CobraRed_96_GT
Active Member
280? From a pi swap and bolt ons? 99+ GT's put down 230 or so rwhp, so you got 50rwhp from a bump in compression and some bolt ons? I dunno
JMoney98GT's dyno vid.
- Thread starter 02nightmaregt
- Start date
JMoney98GT
New Member
yea somewhere around there...like i said its been a while so i dont remember exactly...and it had the bbk long tubes, bbk offroad xpipe, flows, bbk underdrive pullies(no longer on the car), bbk cold air intake and mgw short throw shifter...the guy said once the 98 comp. got calibrated correctly wit the 99 engine is shoulda been pushin between 300 and 320...i grew up a chevy guy so once i got this car was when i strated gettin into stangs so i still got alot of learnin 2 do...the car runs good and right after that i outran a buddy that had a 93 integra w/ turbo so yea it runs good...
CobraRed_96_GT
Active Member
You're not going to come close to 300-320. That's basically claiming that you can make 70-90rwhp from intake exhaust and pulleys on a 99-2004 since you have the same engine now basically.
if the tune is a good one then with those mods you are probably closer to 270 than 300, you should invest in a plenum/TB combo as well, will open up another 8hp or so.
with the same mods, minus lontubes, plus plenum/tb i made 252hp...and ive generally seen people get about 17-20hp from longtubes..
with the same mods, minus lontubes, plus plenum/tb i made 252hp...and ive generally seen people get about 17-20hp from longtubes..
98COBRA281
10 Year Member
mazen189
Member
i say 250-255 rwhp
and 290-298 rwtq.
no way its 280, and if he did drop some cams in there, id say about 295 rwhp.
my 98 gt has a pi swap, full bolt-ons, a tune, no pullies and made 260rwhp and 302 tq
and 290-298 rwtq.
no way its 280, and if he did drop some cams in there, id say about 295 rwhp.
my 98 gt has a pi swap, full bolt-ons, a tune, no pullies and made 260rwhp and 302 tq
CobraRed_96_GT
Active Member
98COBRA281
10 Year Member
98COBRA281
10 Year Member
98COBRA281
10 Year Member
that does seem a little low for a full bolt on, pi swapped car..especially the tq...i made that same tq with 10less hp...
i accually though the tq was high, i made 8rwtq more, but 50rwhp more
mazen189
Member
isnt 260rwhp a little low for a pi swapped car?
thats what i made man. and im pretty sure others are around here are in the same ball park.
depending on whos doing the tune, ive seen usually a difference of +/- 5 hp with whoever is tuning it.
98COBRA281
10 Year Member
mazen189
Member
with his bbk long tube headers, i think its achievable. people have usually told me the long tubes become very beneficial once cams, or something such as F/I or nos are slapped in a 2v.
mazen189
Member
i accually though the tq was high, i made 8rwtq more, but 50rwhp more
you dont think ur p&p heads with cams have something to do with 50 more hp
98COBRA281
10 Year Member
you dont think ur p&p heads with cams have something to do with 50 more hp
well yeah.... lol , but i think you torque is pretty high
CobraRed_96_GT
Active Member
260/302 aint bad for bolt on PI swapped car. I know a guy with 262 comp cams and just exhuast bolt ons putting down 269rwhp/294. The torque is good, my last dyno only showed 298 i believe.
mazen189
Member
well yeah.... lol , but i think you torque is pretty high
i do have 3.73 gears
and a mcleod clutch.
98COBRA281
10 Year Member
i do have 3.73 gears
and a mcleod clutch.
i have 373's too, but a junk, stock replacement clutch, but i dont think my tranny will make it to much longer, so when i do the tranny i will be getting a aluminun flywheel and a good clutch....
