MustangWorks.com : Ford Forums - View Single Post - 2.5 VS 3" Exhaust tq/hp what will it be ?

Dark_5.0 · 01-19-2004, 10:36 PM

I have a 2 1/2 inch H-pipe with 3 inch tail pipes cause I seen the same set-up in a mag and it made the most power.

I think full 3 inch exhaust would hurt your torque substantially and only net a moddest gain in HP.

I say 2 1/2.

01-19-2004, 10:36 PM	#2
Dark_5.0 Registered Member Join Date: Apr 2001 Location: Staging lane Posts: 4,337	I have a 2 1/2 inch H-pipe with 3 inch tail pipes cause I seen the same set-up in a mag and it made the most power. I think full 3 inch exhaust would hurt your torque substantially and only net a moddest gain in HP. I say 2 1/2. __________________ 92' LX-Big brakes, Lots and lots of suspension, GT40X heads, Ported cobra intake, stock cam, Vortech SC trim. 00' Lightning-Stock 88'CRX-13 second ego killer