|
I got the lightweight pulley installed on sat and i love the response..i actually did a dyno with it and it gained 2hp but it gained 1-2hp from about 4000 rpm to about 6800rpm. im waiting for the dyno sheet to be emailed to me..its a cheap mod that changes the feel of the car for the better. This was a on a mustang dyno..i believe i did 154 and then 157 after pulley install
|