What\'s the deal with TBI spacers?
I'm kinda new to this performance stuff. I'm just trying to squeeze more power out of my 96 Blazer 4x4 w/ 4.3L vortek without going broke. I have put in a K n' N and will be installing Taylor 8mm wire and Accel cap/rotor this weekend (they are actually cheaper than stock, so why not?!)
I keep hearing about TBI spacers, but I can't find a good explanation on how or why they work! Can you?