Unique Cool Question on SJ

[Waste Land]

650 SJ with coffmans pipe and a aluminum exhaust with resonator

Which one of these would work out the best for performance/not screwing things up. If it was a B pipe id have this done but this is new to me.

 

[tricky1]

650 SJ with coffmans pipe and a aluminum exhaust with resonator

Which one of these would work out the best for performance/not screwing things up. If it was a B pipe id have this done but this is new to me.

I am not sure how the internal jacket is made on the coffman.

 

[Big Kahuna]

never seen a headpipe with 3 fittings.........

 

[Mouthfulloflake]

the coffman sizzler pipe has an odd configuration for sure.

http://www.x-h2o.com/threads/2940

 

[Mouthfulloflake]

never seen a headpipe with 3 fittings.........

Now you cant say that.

http://www.pwctoday.com/attachment.php?attachmentid=31932&d=1149045754

:biggrin:

 

[SUPERTUNE]

It's been forever since I worked on a coffmans...(Getting old sucks and working on a million set-ups since then don't help either) so looking at your drawings, Use # 2 for a starting setup as you can always use a restrictor in the line to the bypass fitting to control water pressure for the headpipe and how much water you send to the stinger and resonator.

 

[Waste Land]

Thanks for the help guys.....the regular coffmans setup was no big deal but with the added resonater and 3 fittings ont he head pipe.....I felt like i was doing an IQ test that I was going to fail

 

[accbr]

So if you used the second setup without a resonator would you just put another pisser in it's place??? What's the resonator for?