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i am looking for the best way to get more performance and most importantly better gas mileage. I know i can build my 350 tbi ('91) and make more horsepower than i ever could with the 5.3. I would like to see 15-18 mpg rather than 12-15. What do i need to get for this swap? which manual transmission works on the 5.3? Anyone have a 5.3 on this forum for sale? thank you :pics:
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i have a block and i think i might have a set of heads laying around. I also have a set of ross low compression blower pistons, lunati h beam rods good for over 1000 hp 5.3 crank and hole bunch of other stuff let me know if interested
