Major build up weld work - project to increase flow -ai

General Chat About Exhaust, Cylinder Heads, Fuel Systems And Intake

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DaviesDJ
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Joined: Sat Jun 09, 2012 5:03 pm
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Major build up weld work - project to increase flow -ai

Post by DaviesDJ »

Dear all

As some of you know my 382 on ITBs is now on the road and ready to race.

What I am planning is a rework of the manifold as the power band is a little lower then I would like. The manifold is quite a restriction - and although it's making great power I think I am loosing about 80hp as the peak HP is at 800-1000 rpm down on where it should be.

Peter Knoght has seen this problem before. My plan is to do some serious porting on the manifold! But need a significant amount of bud up weld on all the runners to make it work.

Post weld machining will be done by my mate Richard Campbell - so not worried about a "bit of warping" (less the better obviously.

Does anybody know a good alloy welder?? Or is anybody here interested in the work???

Cheers

Dave


Spent so much on trial and error!

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