I have a 91 firebird with a 305 and the TBI
what route should i go with the TBI for some performance upgrades??

any one have any sites or suggestions?

 

Exhaust, exhaust and exhaust... that is the single most beneficial thing to do to our cars... makes them sound better and it wakes them up quite a bit if you do full exhaust from the motor back... headers, hi-flow cat, aftermarket catback... you can also check the sticky up top about modifying your tbi... the ultimate tbi mods help out a lil too.. eventually when you get further along in the modification process, head swap and cam swap are pretty popular. You can find a set of either 416's or even better for your car 081's to bolt on there. Add an LT1 cam and you will have a LOT more power than what you started with. all for under 500 bucks if you can find the parts in the right places! Good luck and happy modding

 

like he said exhuast, Better heads, with a better cam... what i am doing this summer is get better flowing heads from a 305 tpi getting em port and polished and getting a lt1 cam or something better than my peanut cam... none the less it is good idea to do those things together.

 

Welcome aboard!

Take a few minutes of your time and read through the "new to TBI" sticky at the top of the page. That will cover the basics of these cars and what makes them tick.

 

I'd love a new exhaust/headers. That would be great. I'll do that after I get the suspension stiff.

Welcome aboard fellow 91 Firebird 305.

 

Hey everyones telling you to get exhaust which you should i got some headers for sell if you need some i got some longtubes on mine but i have some hooker shorty headers that im trying to get rid of for 50 bucks let me know if you want them.