Originally posted by MikeR
No, it's because you sill have the resonator on which is still taking the sharp 'rasp' out of the exhaust noise.
Why don't you hook up the pump wire? Your 5spd clutch will hold it just fine if you can delay the fueling a bit (like to 10psi). The 6spd clutch won't, but the 5spd clutch will.
-Mike