Does anyone know of higher flowing injectors for the Vortec SCFI 350?

 

As far as I know, there are none. That is why so many people swap to the marine intake or an aftermarket.

 

Yup marine or aftermarket ones. I think there was a few people running the new style injectors with more fuel pressure to help out a little but that is about it from what I can recall.

 

Wester's lists a set called the Black Widow for 1996 to 2000 Vortec 5.0 & 5.7 CPI motors. The stock injectors are rated a 22lbs/hr and the flow matched Black Widow versions are supposed to flow up to 35lbs/hr and are rated to support over 440 crank horsepower.

 

where do you get the marine intake? i haven't been able to find them

 

i wouldnt trust anything like that. if you want/need bigger injectors, swap intakes to a marine intake, or fab up any vortec intake manifold with ext. injectors

 

This thread contains some people selling them and/or people who know who have them and it also lists a few businesses who sell them.

http://www.pacificp.com/forum/viewtopic.php?t=317

 

thanks