As I said I'm upgrading my 91 5 speed to the newer blower 36 pound injectors, I got the c&l 76 mm mass with #36 sampling tube. I also have 70 mm tbi Spinningwheels pulley the not 5 but less then 10 as they say, cold air intake all the way to the fog light. Will I need to tune this thing or will it work bill at scp said I shouldnt have any issues but I don't know.