What I have so far

[97gtconv.]

I have Steeda underdrive pulleys, BBK Cold-air intake, MAC Long-tube headers,
MAC off-road H-pipe, and custom exhaust with Flowmaster 40's, 409 spark plug wires. Where do i stand w/ hp and tq? Any ideas?

 

[mrpositraction]

I have Steeda underdrive pulleys, BBK Cold-air intake, MAC Long-tube headers,
MAC off-road H-pipe, and custom exhaust with Flowmaster 40's, 409 spark plug wires. Where do i stand w/ hp and tq? Any ideas?

My guess would be around 245 rwhp, maybe a little more.

 

[CanadaStang]

I would think with your mods, and being an auto 205rwhp