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73-87 Chevy _ GMC Trucks => Performance => Topic started by: low3+3 on May 30, 2009, 02:14:24 am

Title: 454 injectors in a 350 tbi???
Post by: low3+3 on May 30, 2009, 02:14:24 am

 ??? i  recently read in an old summit racing tech article could get a little more fuel to my engine by swapping the 350 injectors for stock 454 injectors and a friend told me i could possibly swap the whole throttle body, any one ever heard that?

Title: Re: 454 injectors in a 350 tbi???
Post by: low3+3 on May 30, 2009, 02:16:41 am

oh 89 350 tbi w/ mild cam holly projection manifold and and headers if it matters

Title: Re: 454 injectors in a 350 tbi???
Post by: Captkaos on May 30, 2009, 09:09:45 pm

You can swap it out, BUT you would have to get a chip to comp for the extra fuel.  You can make the regulator you have adjustable and get more fuel to it also.