longtube and h-pipe

ols0051 · 05-26-2005, 02:13 PM

I have longtubes with 3 inch collectors than directly to 3 inch dynomax bullet race mufflers. Should I put a equilizer pipe (h-pipe) between the 2 collectors. If I do how much power will it give me?thanks.....

88workcar · 05-30-2005, 05:49 AM

It may be worth tring, The H pipe is a general rule, Each aplication is differant.

Gearhead999 · 05-30-2005, 07:42 AM

The crossover is usually installed within 12" of the collectors.

It is there to smooth out the pulses and helps low end torque.

ols0051 · 05-30-2005, 07:19 PM

I'm going to try to work one in, but I have to wait until my c4 gets out of the shop. I don't want to do anything drastic until I measure twice and cut once. I'm sure a ton of other people have fabed these up at home but first try for me. I was going to just buy an x pipe and work off that, but I like to do things the hard way "all the time".

05-26-2005, 02:13 PM	#1
ols0051 Registered Member Join Date: Sep 2002 Location: cent.wis Posts: 203	longtube and h-pipe I have longtubes with 3 inch collectors than directly to 3 inch dynomax bullet race mufflers. Should I put a equilizer pipe (h-pipe) between the 2 collectors. If I do how much power will it give me?thanks.....

05-30-2005, 05:49 AM	#2
88workcar Registered Member Join Date: Oct 1999 Location: Pierre Part, La. U.S.A. Posts: 1,850	Re: longtube and h-pipe It may be worth tring, The H pipe is a general rule, Each aplication is differant. __________________ 88workcar 1988 Mustang LX 342. 417rwhp @ 6800. 28 X 10 ET Drag, 4.30s, 10.69 @ 126.43 1.42 60ft. 11.13 @ 127.7 on BFGs 1.72 60ft Rice Hater # 42 To be old and wise, You must first be young and stupid I'm somewhere in tthe middle.

05-30-2005, 07:42 AM	#3
Gearhead999 Registered Member Join Date: Sep 1998 Location: Oviedo, FL Posts: 992	Re: longtube and h-pipe The crossover is usually installed within 12" of the collectors. It is there to smooth out the pulses and helps low end torque. __________________ "Support our Troops" Dave 1968 Cougar 2004 Thunderbird 2007 F150 Harley-Davidson, SuperCrew 1986 LTD 1997 Ranger 1992 Honda Civic

05-30-2005, 07:19 PM	#4
ols0051 Registered Member Join Date: Sep 2002 Location: cent.wis Posts: 203	Re: longtube and h-pipe I'm going to try to work one in, but I have to wait until my c4 gets out of the shop. I don't want to do anything drastic until I measure twice and cut once. I'm sure a ton of other people have fabed these up at home but first try for me. I was going to just buy an x pipe and work off that, but I like to do things the hard way "all the time".

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