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Whats the exhaust on your worked OHC 6? 

 

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 Post subject: Re: Whats the exhaust on your worked OHC 6?
Posted: Tue Jun 23, 2009 1:11 am 
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Do you mean lengthen the secondaries or just more distance in one pipe before the cat?

 

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EVL098 wrote:
Cramping in the hand from having it on your Wang for an excessive period of time is a definate con.
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 Post subject: Re: Whats the exhaust on your worked OHC 6?
Posted: Tue Jun 23, 2009 10:59 am 
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skidder wrote:
Do you mean lengthen the secondaries or just more distance in one pipe before the cat?


Yeah lengthen the secondaries. Sorry wasnt more specific.

 

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 Post subject: Re: Whats the exhaust on your worked OHC 6?
Posted: Sun Jul 26, 2009 7:42 pm 
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Update.
I changed my exhaust to a full 3inch mandrel pipe, 3inch cat, Redback turbo muffler.
Picked up about 15rwkw.

 

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 Post subject: Re: Whats the exhaust on your worked OHC 6?
Posted: Sun Jul 26, 2009 7:53 pm 
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Did you do before and after dyno's?

If you did, your old system was f**k; even on a very highly worked n/a six (i.e pushing 180rwkw+) you would be struggling to pick up this much going from 2.5 -> 3 with the same type mufflers.

 

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EVL098 wrote:
Cramping in the hand from having it on your Wang for an excessive period of time is a definate con.
Seriously do people google "f**k up modifications for Fords owned by Jews" and get linked straight to this site nowadays?

AU,factory fitted tickford kit/IRS, t5,Sports ryder/KYB: gone.

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 Post subject: Re: Whats the exhaust on your worked OHC 6?
Posted: Sun Jul 26, 2009 8:08 pm 
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Not directly before. Was maybe a couple months before.
Exhaust was fine before, just to small.

 

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 Post subject: Re: Whats the exhaust on your worked OHC 6?
Posted: Sun Jul 26, 2009 8:49 pm 
Getting Side Ways
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How much power is this thing making? I'm guessing you would be making this over 6000rpm?

 

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EVL098 wrote:
Cramping in the hand from having it on your Wang for an excessive period of time is a definate con.
Seriously do people google "f**k up modifications for Fords owned by Jews" and get linked straight to this site nowadays?

AU,factory fitted tickford kit/IRS, t5,Sports ryder/KYB: gone.

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 Post subject: Re: Whats the exhaust on your worked OHC 6?
Posted: Sun Jul 26, 2009 9:15 pm 
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I dont take it over 5500. Id say is peaks around then.
Makes 162rwkw.

 

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 Post subject: Re: Whats the exhaust on your worked OHC 6?
Posted: Mon Jul 27, 2009 1:29 am 
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Trav 4.0 wrote:
cjh wrote:
I use twin 2&1/4", dumped at the diff.

Yeah? Cool. Into twin before or after cat? Any cat at all?


Yep, the twin 2&1/4" is after the CAT, and is 2&1/2 before the CAT.
I made long cones before and after the CAT, so the CAT is about 15 to 18" long, not quite as long as the tranny.
Before, I ran this system on the EA and got 186rwhp, std cam, std compression, 2 knocking big ends and 12 rattly, worn out HLA's.
http://www.youtube.com/watch?v=0fJ8w_elBN0
That is the run, just did the same run again to see it on the camera ( new camera ).

 

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