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1 3/4 or 1/ 7/8..kooks or ARH? need some advice please

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Old 02-16-2012, 02:04 AM
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Default 1 3/4 or 1/ 7/8..kooks or ARH? need some advice please

With my setup i will list below, which of the following would give me the best 1/4 time.
current mods are SS4000, 373, comp si5 (231/237 589/595 112+4) , patriot stage 2 59cc heads, slp ram air flow pack, ported TB, ls6 intake and tsp true duals with hooker aero chambers.
I am running slp tuned length 1 3/4 headers which have 1 dent on each header. The fact that i did some work on the motor since i got the slp's and the fact that the dents acclude 33% of two pipes between the two headers plus they are tuned lenth as apposed to long tube had me considering getting some new headers. my questions are.. assuming i change headers which of the following would you guys run with my current setup for max 1/4 mile time.....1 3/4 kooks, 1 3/4 ARH, 1 7/8 kooks, 1 7/8 ARH, kooks or ARH step headers. I am also wondering what kind of gains could i expect.
I appreciate taking the time to read. any opinions/facts would be greatly appreciated.
Old 02-16-2012, 02:06 AM
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Get 1 7/8s in either brand, first I'd get a chrs1313 ram air and a fast 102, that ls6 is holding you back by at least 20rwhp
Old 02-16-2012, 02:35 AM
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thanks man...say how much do those chris1313 ram air kits add roughly?
Old 02-16-2012, 02:49 AM
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.2 and 2 mph minimum in the 1/4
Old 02-16-2012, 11:23 AM
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Go ahead and get the 1 7/8. I'd get Kooks but thats because I have them and am happy.




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