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Heat riser flexible hose source

Posted: Wed Nov 04, 2009 11:41 am
by mockingbird812
Mine are deteriorated. I am looking for the one that goes from the exhaust system to the intake to warm the carbs.

Thank you.

Posted: Wed Nov 04, 2009 9:01 pm
by Bruce Berger
Try Aircraft Spruce -

http://www.aircraftspruce.com

Do a search for "SCAT"

I just replaced mine and it's surprising how warm that heat riser duct gets idling in the driveway.

Posted: Wed Nov 04, 2009 9:57 pm
by mockingbird812
Thanks Bruce - that looks like it should do the trick. What diameter and length did you use and were you happy with the fit?

I'm using flexible air intake tubing that...

Posted: Wed Nov 04, 2009 10:21 pm
by landy
I got from Autozone. It's Spectre brand.