GTnightrider

i just put in a pp plenum and 75 mm tb today and when i rev the it sounds like the tb is cracking or somthing does anyone know what it is

GTnightrider

no one

StangEatsRice

We finished the tb/plenum this morning and when you rev it fast it makes like a lcunk sound or somthing. We think its the t/b blade being pulled close fast and making the noise anyone hae this problem? And the professional products plenum sat pretty high compared to the old one. probably about and inch or slightly more than the stock one which makes it hard to mount the peice on the top back right corner(the 2 10mm bolts and plate). I don't know how to describe it except for that. Anyway any ideas?

cisurfer

i just put my plenum on and the damn throttle bracket is what youre talkin about the cruise control hits the return line on the back of plenum