I have a 91' RS with its, for all I know, original TBI fuel pump. I will soon be swapping in a ported Crossfire Injection setup, along with an LT1 cam, VAFPR, and hi-flow exhaust. There is nothing wrong with the pump now, I'm just afraid it will be too wimpy to bump up the FP. I didn't bother nabbing the stock CFI pump, since I'm sure it was in worse shape than mine. I'm a little short on cash, so if I can get buy with the stocker until I get nitrous ( then I'm uprgrading for sure ) that would be great. But if I can't how much are the Walbro pumps everybody seems to be running? Part #? Thanks.

 

Anybody?

 

i say go for it...youll know after those mods if the pump can take it worst thatll happen is you wont be able to give it to much hell till you can get a better pump

 

Sounds good to me

 

His page is at: http://members.home.com/syclone/APE/fuelpump.html but it is apparently down right now. If I remember correctly it was less than $100...

Steve