alright i got a 91 firebird with a 305 V8 and jus like everyone else i want more power outa it im not sure if this is where im supposed to post this lol but i wanna add some stuff to give me some more power im running stock right now
sofakingdom
Supreme Member
close
Today
- Join DateSep 2005
- Posts:28,012
- iTrader Positive Feedback100
- iTrader Feedback Score(1)
- CarYes
- EngineUsually
- TransmissionSometimes
- Axle/GearsBehind me somewhere
- Likes:1
- Liked:2,491 Times in 1,902 Posts
There's a whole forum on this site devoted exclusively to the TBI motor.
On a thumbnail, that motor needs exhaust, every single piece; a cam; and better heads. Plus, they usually come with a terrible gear, so the car needs that in addition to, and sometimes INSTEAD OF, working on the motor.
Since TBI is a speed-density FI system, it is highly sensitive to certain types of mods, particularly big cams. It doesn't take much to make the stock programming badly mismatched to the motor's needs.
On a thumbnail, that motor needs exhaust, every single piece; a cam; and better heads. Plus, they usually come with a terrible gear, so the car needs that in addition to, and sometimes INSTEAD OF, working on the motor.
Since TBI is a speed-density FI system, it is highly sensitive to certain types of mods, particularly big cams. It doesn't take much to make the stock programming badly mismatched to the motor's needs.
Supreme Member
Sonix
Supreme Member
close
Sep 20, 2016
Check the FAQ board to get yourself started, then come back with more specific questions.