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exahust #688006 01/20/06 07:19 PM
Joined: Jun 2005
Posts: 369
leominster, massachusetts
toyotaguy55 Offline OP
Mudrunner
im looking for suggestion for my exausht size, i was thinking 2" from the cat back? please im need some info if thats good

toyotas look good with body damage
Re: exahust [Re: toyotaguy55] #688007 01/20/06 07:48 PM
Joined: Apr 2002
Posts: 5,688
Port Orchard, Washington
Esquire812 Offline
Trail Leader
What are ya working with for an engine? Running a header(s) or stock manifold(s) with downpipe?

For 22R-E's I found the stock manifold and factory style downpipe are every bit as good as a header. Plus they require less maintenence (retightening hardware-replacing gaskets). From the cat go with a full 2" ID pipe into a 2-1/4" in/out muffler (I use Holley "Raptors") then exit the system using 2-1/4" ID pipe. Try keeping the bends and turns to minimum for best flow and performance.

Just my $.02 maaaaaan......

~Darin <img src="/forums/images/graemlins/baby.gif" alt="" />

88' 4x4 *22R-EB Gen II*
87' $Runner *22R-EB Gen I*
85' Sillyca 22R-Esq

"I LIVE IN MY OWN WORLD...THEY KNOW ME WELL THERE"
Re: exahust [Re: toyotaguy55] #688008 01/20/06 07:51 PM
Joined: Jan 2000
Posts: 12,153
N. California. USA
4Crawler Offline
Web Wheeler
*****
I run 2" on my '85/22RE and it works well:
- http://www.4crawler.com/4Runner.shtml#Engine

r.c.brown@ieee.org
TruckEditor@tlca.org
Project: 4Crawler
4Crawler OffRoad - 4x4Wire discount code
Re: exahust [Re: Esquire812] #688009 01/20/06 08:04 PM
Anonymous
Unregistered
I agree with the 2.25. for me it didnt add much if any power, but it did open up the RPMs and helped the engine run much smoother in the high RPMs.

JG
Re: exahust #688010 01/20/06 09:01 PM
Joined: Jun 2005
Posts: 369
leominster, massachusetts
toyotaguy55 Offline OP
Mudrunner
i figure a 2"because my bender can do that, and a flow master 80, should do me fine

toyotas look good with body damage
Re: exahust [Re: toyotaguy55] #688011 01/20/06 09:04 PM
Joined: Jan 2000
Posts: 12,153
N. California. USA
4Crawler Offline
Web Wheeler
*****
I chose 2" for similar reasons. I had almost all the material on-hand since I put the same size exhaust on my VW. And it was easier to run 2" since I could fit it between the body and frame with a 1" body lift. Now I could run a larger exhaust, but 2" works fine for me.

r.c.brown@ieee.org
TruckEditor@tlca.org
Project: 4Crawler
4Crawler OffRoad - 4x4Wire discount code
Re: exahust [Re: Esquire812] #688012 01/20/06 09:46 PM
Joined: Aug 2003
Posts: 2,311
Manitoba, Canada
Rauch_Off_Road Offline
Forum Moderator
Quote
What are ya working with for an engine? Running a header(s) or stock manifold(s) with downpipe?

For 22R-E's I found the stock manifold and factory style downpipe are every bit as good as a header. Plus they require less maintenence (retightening hardware-replacing gaskets). From the cat go with a full 2" ID pipe into a 2-1/4" in/out muffler (I use Holley "Raptors") then exit the system using 2-1/4" ID pipe. Try keeping the bends and turns to minimum for best flow and performance.

Just my $.02 maaaaaan......

~Darin <img src="/forums/images/graemlins/baby.gif" alt="" />


x2 if you can swing it.

(aka suprathepeg, aka Sean)
89 v6 SWB truck "BLACK BEAUTY" EB valves, P&P head 30 over.
95 FZJ80. Lifted. locked and rollin on 33s (my dream machine)

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