Thread: Guess my horsepower.....

hopefully going to the dyno next week, what do you think Ill put down with this setup? winner gets nothing but bragging rights.

usdm lowport (9.5 non RR)
gtir t28 @ 14lbs
gtir exhaust manifold
2.5 inch turbo back exhaust w/o cat, 18"? magnaflow res and unknown model magnaflow straight thru muffler
highport intake cam
b13 ser manual trans
dsm gen1 recirc valve (crushed)
n60 maf (draw through)
calum basic with a base tune from D-Unit121
msd 50lbs on jgy fuel rail at factory pressure
aem 320lph fuel pump
supposed og hotshot intercooler kit with candycane hot pipe
obx underdrive pulley
running a bit rich at wot but this run will be just to get a baseline.

I guess 220 whp. I would have guessed about 240 whp but I remember mine getting choked up on the internal wastegate around the 14psi area.

damn that low? it feels really strong, only time will tell, any other guesses? step right up..

It depends how rich "a little rich" is so I'll split the difference and guess ~275 WHP.

Yea, I was gonna guess around there too Ben...so I'll say 268 whp

253 whp.

closer to what I was hoping for, richest I've seen it is high 10 low 11, trying to figure out what route to go to fine tune everything. sooooo many options, really leaning towards e-manage blue since d-unit can do remote tunes.

265

base tune 230whp

tuned 260whp

it was 15 wheel unicorn power.....actually still havent gone, been too busy at work, do you guys with b13 trans usually dyno in 4th right?