I've followed all the arguements, errrr, discussions about max hp with TBI and I think there is agreement on fuel starvation and, later, air flow. I've followed the logic in going with BB or Holley 670 bases and injectors, and programming chips. I'm wondering if any of you who've done either/both have any guess if the ECM could trim enough at idle and cruise if larger injectors were used. I'm thinking of trying 80# injectors in place of the stock 68# injectors.

Any opinions, observations or, better, facts would be appreciated.:hail:

 

you could run them with the p[ressure turned down a lot and the tuning will be pretty straight forward. i don't see an aftermarket intake mentioned in your sig, am i missing it or are you running a stocker?
that is a good cam and head set up. if you keep the fuel pressure down around 9-10psi you shoudl be able to tune it pretty easy. it may take a bit of tiem to get the idle to not be too rich though.

later
tim