I have a 92 Z with a tpi 305ho. it has 127,000 miles on it, but tune ups are regularly done along with everything else that needs to be done. it has no cat, throttlebody bypass, 3 in. magnaflow cat back, timing was advanced 8 deg. and a homemade ram air system. I am fixing to buy a NOS wet kit from a friend of mine but im not entirely sure that my motor can handle it. I was going to start off with a 75 shot and work my way up. what do you all think? Thanks for any input!!

 

only if you can afford a new motor.....

 

Pill it till you kill it.....Its very fun, and addictive.

But like most things that are addictive, its expencive...