5.3L Turbo Build
#14
Staging Lane
Join Date: Jun 2007
Location: dayton/troy ohio
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[QUOTE][No real need to port the heads unless you can and the engine is apart already. Cam, big exhaust, a little meth good tune and about 13psi should get you into the 500ish range with a 5.3. I think WJmark is just over 500 with a zo6 cam, meth and 13psi.
Tranny will surely go south in a hurry, so you will need to be looking for an upgrade there. ]
13 psi sound kinda high correct me if im wrong cause its been a while since i read the article, but i thought parish got 700-800 out of a junk yard stock 5.3l with a mp70 on 9 or 10 psi and a ls6 cam?
Tranny will surely go south in a hurry, so you will need to be looking for an upgrade there. ]
13 psi sound kinda high correct me if im wrong cause its been a while since i read the article, but i thought parish got 700-800 out of a junk yard stock 5.3l with a mp70 on 9 or 10 psi and a ls6 cam?
#16
Staging Lane
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k maybe its not high, has that motor blow up yet? it would be interesting to see what a stock 5.3l breaking point would be if you did the tune and turbo setup right.
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