Chevrolet
Chevy Silverado
Chevy Tahoe
Chevy 305

How hard is it to switch a tbi to tpi on a 1995 305 Chevy is it worth it?

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Wiki User
06/30/2009

Very expensive and not worth the effort. If i was going to swap to tune port I'd do it on a 350. The modification adds between 40 or 50 horse