[Vetter82]

Hi am trying to get some help. Have a 82 Crossfire Vette and want to take the factory 350/200hp out and keep it (numbers match). Want to go back in with a 383/400hp engine. My question is can you still use the CrossFire Injection???

[toobroketoretire]

Originally Posted by Vetter82

Hi am trying to get some help. Have a 82 Crossfire Vette and want to take the factory 350/200hp out and keep it (numbers match). Want to go back in with a 383/400hp engine. My question is can you still use the CrossFire Injection???

Sure you can. Just pump the fuel pressure up some. Probably to about 14-14.5 psi. My 350" with an Erson 214/214 roller cam and 2" bored throttle bodies runs it's best at 13.5 psi. So as your engine will be a bit larger, it needs a bit more fuel.