my 2003 v6 mustang on the dyno

[my02mustang1]

for a mustang v6 there is only 2 pulley right?? and how much did you help you??

[punkerboy909]

@my02mustang1 i gained about 8hp to the wheels and it helps with acceleration, a lot, you can feel the difference in the higher rpms after. i have the 4.10 gears, aluminum driveshaft, and light weight fly wheel and the pulleys and together it makes accelerating so much faster, first gear is rediculous now.

[my02mustang1]

@punkerboy909 soo the pulleys work and can you tell me where did you buy the pulley and the 4.10 gears bro???

[wagner03mustang]

nice set up, these sixers are so much fun. i have a serious question though, i just ran the track this past Friday and went a 14.9 @92. but as the night got colder i went up to a 15.1 as my worst. i wanted to know if the underdrive pullies are really worth it and if they would keep me consistently in the 14's. thanks

[punkerboy909]

idk dude i got mine installed for 250 so it was worth it for me better mpg  and better top end added only like 10 rwhp but idk i like em. its a cheaper way to gain 10 hp when you have done the rest of the cheaper stuff.

[Inuyashatg98]

@wagner03mustang best way to get more hp. if you have an auto get an aftermarket stall converter. it wont give you more hp but it will lessen the amout of hp loss through the transmission.