what to expect

[1998 T/A]

what kind of HP gains can i expect from these Mods...my goal is to get to about 350 to the wheels this winter.

-Pacesetter LT's
-SLP II Cat back
-BBK 90mm intake and TB
-SLP Lid(the K&N Filter and Fernco)
-dyno tune


It already has 4.10's..i was told that adds HP to wheels, true?

thanks guys.

[Spaz]

you should be right around 350 with that...

[Hot Black Trans-Am]

Gears don't add HP to anything. They do make you accelerate faster though.

[Mr. Luos]

Gears don't add HP to anything. They do make you accelerate faster though.

Steeper gears actually read lower on a dyno.

[1998 T/A]

how much HP would it take away on the dyno, roughly?

[c5z28]

not enough for you to care, if you have an m6 you should be low 350's it will be interesting to see if that big manifold and throttle body did with your stock heads.

[Mr. Luos]

how much HP would it take away on the dyno, roughly?

It is a small percentage. Not that it matters...it would be faster.

I will say you will make right at 350RWHP even with the 4.10's.

[Gundlach9]

what kind of HP gains can i expect from these Mods...my goal is to get to about 350 to the wheels this winter.

-Pacesetter LT's
-SLP II Cat back
-BBK 90mm intake and TB
-SLP Lid(the K&N Filter and Fernco)
-dyno tune


It already has 4.10's..i was told that adds HP to wheels, true?

thanks guys.

I couldn't get the fernco to fit properly around the bottom of the maf - it doesn't bend enough. How did you get it to fit?

[1998 T/A]

not enough for you to care, if you have an m6 you should be low 350's it will be interesting to see if that big manifold and throttle body did with your stock heads.

I'm kinda goin in phases here, first the bolt ons then the cam and heads...should be 1.5 years at the latest for the cam to get installed.

[1998 T/A]

i heard the ferncos did not fit properly but they got the job done.

[Mr. Luos]

I had little problem with my 4" to 3" Fernco.
Microwave worked well to soften it up.

[INMY01TA]

If it's a Dynojet I'd say 340-350.