I would like to custom make my own exhaust risers and tail pipes.I have the equipment and the ability to weld but dont know where to buy the tube ,straight and bent 4" and 3 and 1/2 ". Any info would be appreciated.

I think it is Burns Stainless (I am sure I have the number at the ofiice if you want send me an Email Monday), sells the bends and tubing. You can also use butt weld fittings from Mac Master Carr, but they are much more expensinve then the stuff from Burns.

you can also try

http://www.onlinemetals.com


they sell small quantities so you don;t have to buy 20' of tube.

Hey Puder, that onlinemetals looks pretty good. Found another one for the bends - SPD at 916 635 8108. No web info in the ad I found.

I usually buy the J bends and cut as needed.

Thanx Puder !!! Ill be using that one !

Thank's Guys, Marc I will email you. I'm having such a hard time trying to fit riser tail pipes under the gunnels. They hit the underneath of the deck.Only have about 4 and 3/4 inches between top of gill manifold and deck. I was thinking of trying a set of magnum choice risers and welding inner and outter pipes to them and make a dry system but I don't know how tall they are. From pictures they look the lowest. Gill sent me a fax with manifold and tailpipe measurment together from the top of the pipe to the center line of manifold to head bolts. BUT!! big block bolts are staggerd and thats a 1" difference. I don't want to buy any if they wont fit so Im going to try making somthing up. thanks again guys. All this because my drive hights are too high

Anyone found a source for a 3.5-4" "S" - actually more like:
. . .___
__/

If anyone can find 90's I can have them welded I guess...

(ok - that didn't work - spacing is way off! the top _ lines up with the top of the / )