How much horse do i have?

[StangMang7]

hey i have only just started modding my car (88 GT 5.0 56,000 miles on it) and i was just wondering how much horse i get out of my engine with these mods so far...
3.73's
off road H-pipe
no cats
dual flowmasters
full Edelbrock Performer Intake manifold
Edelbrock 70mm TB

 

[Smokedawg]

Gears = none

I would say you picked up around 10-15rwhp over stock..

-Smoke

 

[Mavrick]

70mm tb probably hurt performance!

 

[StangMang7]

still better than stock...haha...how about with a set of aluminum Edelbrock heads...then how much?

 

[Matts89LX5.0]

Gears = none

I would say you picked up around 10-15rwhp over stock..

-Smoke

what he said.

Matt

 

[Smokedawg]

aluminum heads and a nice cam will prob pick u up 30-50rwhp..

-Smoke

 

[Legendary]

70mm tb probably hurt performance!

I second that.

10-15 like stated above.

 

[QDRHRSE]

I would guess 205-210 at the wheels if you have a 5 spd.

 

[1991vert]

how much HP do i have with these mods (5spd)

FMS u/d pulleys
bbk offroad x
2cham. flows
cobra upper/lower intake
FMS 65mm t/b
c&l 73mm MAF
fender CAI

i think thats it

 

[maverick0716]

aluminum heads and a nice cam will prob pick u up 30-50rwhp..

-Smoke

So lets say he's around 200 rwhp right now. According to you if he added aluminum heads and a good camshaft he'll be around 230-250 rwhp.......I think thats way too low unless he has a horrible tune. You should be able to get at least 290 with a good H/C/I combo. And with heads like AFRs and a custom cam with good tune, I've seen 320+ rwhp.