what exhaust a/r to run with LS turbo?
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Joined: Sep 2005
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From: fred, va, usa
what exhaust a/r to run with LS turbo?
sup guys,
i was wondering what would be better for a stock LS,a turbo with a exhaust a/r of .48 or .63 and why. From what i understand,the .48 has a smaller passageway,therefore making more pressure and a lil faster spool up,but the problem with a smaller way is that you get more backpressure. and the .63 has a bigger passageway,therefore less pressure,little longer spool up,but more of a free flow and less bakcpressure. correct? am i missing something?
i was wondering what would be better for a stock LS,a turbo with a exhaust a/r of .48 or .63 and why. From what i understand,the .48 has a smaller passageway,therefore making more pressure and a lil faster spool up,but the problem with a smaller way is that you get more backpressure. and the .63 has a bigger passageway,therefore less pressure,little longer spool up,but more of a free flow and less bakcpressure. correct? am i missing something?
Munkyw3rkz.webs.com
Joined: Jun 2003
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From: PUTTIN UR MOUTH ON CURBZ CPT, SoCal
Re: what exhaust a/r to run with LS turbo? (SpoolnByYou)
check the set ups in the link i have in my sig..
there are tons from 40 to 70 trims on stock LS motors
i ran a 60 trim on a stock LS but now built on a 63trim 62-1
there are tons from 40 to 70 trims on stock LS motors
i ran a 60 trim on a stock LS but now built on a 63trim 62-1
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