Estimates please!

[Iceman_19]

89 302 block with afr 185s, e303 cam, 1.7 roller rockers, 2.5 inch long tube headers and pro-chamber. stock everything else (EFI btw). want estimates for flywheel or rwhp, and some 1/4 mile et and mph estimates? on a 5 speed with 3.08 gears. thanks guys.

oh, also, the car will have underdrive pulleys, power steering, no smog stuff, and no a/c. thanks!

 

[scgreyfox]

my 92 302 aod with stock stall, afr185, 2.5 exhaust, shorty headers, spintechs mufflers, 1.6 rr, b-303 cam run 12.8 on street tires at 108mph.

 

[Iceman_19]

wow. what kinda car? coupe, hatch, gt? whats it weigh? also what kind of intake are you running?

 

[5spd GT]

89 302 block with afr 185s, e303 cam, 1.7 roller rockers, 2.5 inch long tube headers and pro-chamber. stock everything else (EFI btw). want estimates for flywheel or rwhp, and some 1/4 mile et and mph estimates? on a 5 speed with 3.08 gears. thanks guys.

oh, also, the car will have underdrive pulleys, power steering, no smog stuff, and no a/c. thanks!

Do you already have this on your car?...The 185's will be a little big in my opinion and with those 308 gears its not going to have much "umph" down low...I say save the 185's for a blown car or a stroker (331-347)...

But since you did want some estimates...I'm going to guess 290rwhp with mid 12's with traction...but to get closer to those times I would get some gears...373's...

But this is all with a good intake...

I say go AFR 165's man

Good Luck

 

[Iceman_19]

its not on the car yet, but i do already have the heads, and the motor. i know the 3.08s are going to make it a pig off the line, but gas prices are a buck a litre (cdn) and i would rather have the 3.08s over the 3.55s i will get later. the car will be blown in the next year or so anyways, so thats why i have the 185s. im planning ahead