346 vs 370
#1
346 vs 370
I been wonder which is better MPG 346 or 370? I plan to built up for turbo set up. I wonder where I able find new 5.3 block for able to built for 346. Also the 370 too. I need to compare which one make good power and dependable. I like to find which one would be better with mpg. I been research some info about this both. I just like ask around and share with people's opioin. Thanks.
#6
I know 346 and 370 are NOT same block. 5.3 block able use 346. 6.0 block will be bored to 370. By the way what do you mean FYI? Also what color you have charcold on your truck. I been look some info for charcold to paint 2 tone on my truck. Can you find a code paint from yours?
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#10
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When your trying or wanting to make big hp, mileage should not even be a concern.. Hp burns fuel.. The 370 is a bigger engine and will burn more fuel...Unless you have a fuel mileage tune done for it. In that case it would be pointless to have even built a engine for power..