would i benefit by going....
02-11-2011, 07:30 PM
#1
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would i benefit by going.... would i benefit rwhp/rwtq by going bigger headers from 1 3/4 to 1 7/8 and from the stock ls3 to a ported fast 102 for rect. heads?
current set up is
stock ls3 manifold
pacesetter 1 3/4
tsp 408 lq9/ls3/l92 set up
current set up is
stock ls3 manifold
pacesetter 1 3/4
tsp 408 lq9/ls3/l92 set up
02-11-2011, 08:29 PM
#3
I pretty much asked the same question about 6 months ago and the answers i got were NO. I have a head/cam/intake car with lg 1 3/4 and was thinking about swithching to some 1 7/8 arh's...Not from experience but i would say 1-2 rwhp tops...From what gathered if your running a stock displacement ls3, no need for the larger header...But please feel free to try it and let me know
02-11-2011, 08:47 PM
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I pretty much asked the same question about 6 months ago and the answers i got were NO. I have a head/cam/intake car with lg 1 3/4 and was thinking about swithching to some 1 7/8 arh's...Not from experience but i would say 1-2 rwhp tops...From what gathered if your running a stock displacement ls3, no need for the larger header...But please feel free to try it and let me know
02-11-2011, 09:08 PM
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02-11-2011, 09:36 PM
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