I just got a ported tbi unit for my '89 camaro and I was wondering if I would be able to use 350 injectors on it. From what I understand, I don't think it would work, but does anyone know for sure or what I would need to do to make the 350 injectors work? Also, would useing 350 injectors even help me out? Thanks

 

I dont have a tbi anymore but just have your computer reprogrammed and things should be jolly.

 

when we put a 350 in the RS we experimented with chips and injectors, and with the 305 injectors in the TBI, we lost power on the top end with both the stock chip, the Hypercrap 300$ "custom" chip, and the stock 350 caprice chip. I would say if you have airflow increasing mods and need more fuel, that the 350 injectors will have the capacity you need. I really dont think stock 305 injectors can handle more than 200 wheel hp or so. I think just installing the 350 injectors should work fine, but If you are into tinkering, dont get your computer programmed, do it yourself. The parts cost about 120$ to get started, and then you can scan you old chip to get a baseline. From there its easy and fun.

 

Thanks for the help y'all, I think I'm just going to stick with the 305 injectors, cause I only have a 305 in the car, but thanks anyway