 exhaust stubs, thinking of cutting a heat exchanger |
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| worn |
 Jul 28 2014, 01:46 PM
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#1
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can't remember  Group: Members Posts: 3,156 Joined: 3-June 11 From: Madison, WI Member No.: 13,152 Region Association: Upper MidWest 
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Can any one out there comment on the idea of cutting off the 6 inches or so of the heat exchanger where it meets the heads and adding flanges there so that the exhaust can be dropped without disturbing the head joint?
I have a spare set of heads so I ws thinking of mounting the heat exchangers, slicing and then tack welding the flanges while still in place. I was thinking of using V flanges with rings as well so you could still get to the head studs with a socket. Ideas? (IMG:style_emoticons/default/popcorn[1].gif) |
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| ChrisFoley |
Jul 28 2014, 07:05 PM
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I am Tangerine Racing Group: Members Posts: 7,934 Joined: 29-January 03 From: Bolton, CT Member No.: 209 Region Association: None
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The port end of SSIs is rather flimsy.
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| worn |
Jul 28 2014, 07:54 PM
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#3
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can't remember Group: Members Posts: 3,156 Joined: 3-June 11 From: Madison, WI Member No.: 13,152 Region Association: Upper MidWest
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QUOTE(Racer Chris @ Jul 28 2014, 05:05 PM)  The port end of SSIs is rather flimsy. Meaning they wouldn't make strong stubs? What if I used the port ends of stock 1976? I appreciate that you are following this Chris. Trying to put together a six and keep the 4 running at the same time has required bargain hunting. And of course I like experimenting too. Haven't the er thingies to drive as fast as you do though. (IMG:style_emoticons/default/unsure.gif) |
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| ChrisFoley |
Jul 29 2014, 08:04 AM
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#4
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I am Tangerine Racing Group: Members Posts: 7,934 Joined: 29-January 03 From: Bolton, CT Member No.: 209 Region Association: None
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QUOTE(worn @ Jul 28 2014, 08:54 PM) QUOTE(Racer Chris @ Jul 28 2014, 05:05 PM) The port end of SSIs is rather flimsy. Meaning they wouldn't make strong stubs? Exactly. QUOTE What if I used the port ends of stock 1976? I guess, if you can make them fit up to the HE pipes. |
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Posts in this topic
worn exhaust stubs Jul 28 2014, 01:46 PM
McMark It'll work as well as you can weld and fabrica... Jul 28 2014, 02:05 PM
worn
It'll work as well as you can weld and fabric... Jul 28 2014, 05:13 PM stugray With the massive PITA of removing these exhausts a... Jul 28 2014, 02:07 PM worn
[quote name='worn' post='2067170' date='Jul 28 20... Jul 29 2014, 08:38 AM rick 918-S
[quote name='worn' post='2067170' date='Jul 28 2... Jul 29 2014, 08:54 AM worn
The port end of SSIs is rather flimsy.
I measure... Aug 3 2014, 08:54 PM rhodyguy i think if you take 6" off of the head ends o... Jul 29 2014, 08:55 AM worn
i think if you take 6" off of the head ends ... Jul 29 2014, 10:08 AM lonewolfe I've thought about doing this to my car as wel... Jul 29 2014, 01:17 PM rhodyguy Remember that the j- tubes, branch ducting, warm a... Jul 29 2014, 07:03 PM worn
Remember that the j- tubes, branch ducting, warm ... Jul 30 2014, 07:36 AM 7TPorsh Don't the later models already have a two into... Aug 4 2014, 12:32 PM worn
Don't the later models already have a two int... Aug 5 2014, 07:09 PM SKL1 Didn't someone make aftermarket headers and ex... Aug 4 2014, 12:55 PM |
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