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chevyhouse · 10-08-2003, 03:08 PM

Agreed,for my 383 I run 1 1/2" primarys into 2 1/2" pipe with an x-pipe, also pulls ilke a freight train and I rev to about 6500-6800. In my opinion the X-pipe was the best part of the entire system, I ran with the same headers, 3" pipe and no X-pipe for a long time and the difference is like night and day. You can get an X-pipe from Summit for $30 but you have to ask on the phone.

Good Luck

10-08-2003, 03:08 PM	#5
chevyhouse BEER-Vacation in a can... Join Date: Jun 2001 Location: wichita, ks Posts: 444	Agreed,for my 383 I run 1 1/2" primarys into 2 1/2" pipe with an x-pipe, also pulls ilke a freight train and I rev to about 6500-6800. In my opinion the X-pipe was the best part of the entire system, I ran with the same headers, 3" pipe and no X-pipe for a long time and the difference is like night and day. You can get an X-pipe from Summit for $30 but you have to ask on the phone. Good Luck __________________ Kurt 03' Trailblazer 69' C10 "SPSHL-K", 388 stroker/BTO 700R4, 2400 stall, 3.73 posi, lwb, fleetside long box, 3.5"/5" drop, 18" Budnik 2000 Yamaha V-Star 1100 Custom For Sale-87' V10-4x4, 408/700r4, 4.10's PM for pics