Stocker Cylinder Heads....

[Wade_Owens]

Originally Posted by Alan Roehrich

If you can port, you can cover up almost any amount of welding, within reason. You don't even have to resort to acid, or media blasting, anymore.

Alan, this is being done now. NHRA has a chemical spray that will detect any form of welding. It has already been used in a Tech teardown situation.

Wade

[SSDiv6]

Originally Posted by Wade_Owens

Alan, this is being done now. NHRA has a chemical spray that will detect any form of welding. It has already been used in a Tech teardown situation.

Wade

The only product NHRA should be using is Sprayon Welding Defect Detector.

http://www.sprayon.com/products/weld...ctor_penetrant

If they are just using dye penetrant and not everyone knows how to do it properly; it is very easy to botch the results gives inconsistent results.

[davidhuff]

WOW,$5000.00 for a set of stocker heads.

[james schaechter]

Great Discussion. I it is good to have different viewpoints here for sure. I sure don't have all the answers. Maybe some suggestions for any changes that can help with compliance, whether it is a rule change or official guidance, enforcement, etc.