5.3 lm7 turbo build

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Originally Posted by farmtruc

ya'll should have just pushed 25psi thru a stock 4.8L and make 1200hp all day.
jk

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Where's the like button for this lol

Quote:

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Originally Posted by chvy=power

Where's the like button for this lol

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+1 haha

1200 hp 25 psi I'm in nelson I will be calling for a retune also a 400 shot to get it spooled.

I'm suprised you guys haven't been churning out 1000rwhp stock bottom end 4.8s right and left...they should be a dime a dozen at this point! AHHAHAHA!

Hey why is the FAST a "boost no no"?
Does it come apart under boost?
I thought I saw somewhere on ptnet where someone showed significant gains on a turbo ls just by adding an lsxrt?? Even more gains than just a straight NA swap.

I'm curious because I have an LSXR w/ 102mm tb that I'm considerng throwing a turbo onto. Would be fairly low boost because of 10.8:1 c/r and slightly larger cam that I'm not going to change at this point...