dyno'd car today

[blksunshine88]

94 gt w/pheads ported, tfs stage 2 cam 30lb inj, 255 pump 43lbs Fuel press, 16 deg bas timing c&l 73mm for 30's mac shorties, trickflow trackheat intake with elbow, 75mm tbody, converted to an a9l computer, car made 290 rwhp / 316 ftlbs anyone think i can hit the 300hp mark by switching to long tubes????

[Rodeheaver's]

i dont think long tubes will be worth that much, but i bet they will help..

[2001GTTT]

those are some good numbers

[turbo'dnotch]

I have pretty much the same setup with long tubes and mine makes 309/ 326

[blksunshine88]

when you say pretty much the same setup whats different just wondering what your combo is?

[turbo'dnotch]

the yellow 94 vert. in my avatar. 302 stock short block trick flow HCI No porting, 75 mm TB, roller rockers 1.6's and Long tube headers. I did not build this car but I know who owned it and where it was dyno'd and tuned. I traded a fox body for it. I also have 3:73 gears.

[gmkillr]

Not bad at all!:highfive:

Your a custom cam, longtubes, and a little tuning away from 310-320rwhp.
My Cobra longblock made 265 rwhp, and 308 rwtq for comparison sake.

:thmbsup::thmbsup::thmbsup:

[turbo'dnotch]

here is the motor

[blaze00]

bling bling!

[97LaserRed]

could you go a little more with the timing?

[blksunshine88]

more timing made no effect so we backed it off to the safest setting next week its 100 shot time

[gmkillr]

Whats the dyno #'s with the juice?

[blksunshine88]

last dyno run with juice was with unported heads and an E cam they were 335rwhp/385ftlbs

[turbo'dnotch]

I say go with the long tubes. They will pick up the low end torque as well and they do make a difference. What exhaust are you running? i dont think i seen that mentioned.

[blksunshine88]

mac P shorties, bassani 2.5 xpipe, mac cat back with 2.5 tails

[turbo'dnotch]

You have to get a different x pipe, so its gonna cost 400 to 600 bucks by the time your done in hopes of gaining 10+ HP. Tough call I guess.

[2001GTTT]

yea but you can always sell your shorties and x-pipe to offset some of the cost

[turbo'dnotch]

yea but you can always sell your shorties and x-pipe to offset some of the costVery true!!!:thmbsup:

[Killercanary]

Greco, those are some REALLY good numbers. 300rwhp with GT40P heads is the holy grail number to hit. Very few have done it, but it has been accomplished.

[97LaserRed]

with your set up without nitrous what would you expect to run in the 1/4? have you ever ran it before??

[blksunshine88]

i can weld i'll cut up my old mac H and flare it

[blksunshine88]

i never made a good na pass, i will get some times this year on motor i'd like to be a 13.30 car and low 12's on spray thats my goal for now