I owned an 89 Gt. It had over 130k miles on it. My friends always keep telling me that it had more Hp than I would always say. They keep thinking I was around 250! That is ridiculous! The mods were, a mac cai (which is nothing basically), shorty headers, o/r h-pipe, flowmaster mufflers, and underdrive pulleys. My car was a manual.
I would always tell them that 5.0's are rated at 225 at the flywheel and at wheels it's about 190 with a manual. With the exhaust that is a maybe 10hp gain. The pulleys and cai are probably 4-8hp. So, I figured around 200-205hp. Am I right or what?
I would always tell them that 5.0's are rated at 225 at the flywheel and at wheels it's about 190 with a manual. With the exhaust that is a maybe 10hp gain. The pulleys and cai are probably 4-8hp. So, I figured around 200-205hp. Am I right or what?