OEM exhaust manifold heat shield.
Is the OEM exhaust manifold heat shield painted or plated?
What happened to the good old saying if it doesn't say you can, you can't ? Per rule, Authorized Modifications....................
Again, get facts... It does say you can. You can refurbush with industry norms a heat shield. I have a brand new mazda heat shield for a 99 in hand. Touch it to wire wheel and it clearly has a silver coating on the outside over a base metal, with some visual thickness (more than a layer of paint!) This is not a tortured interpretation! It also is 2 layers spot welded together, with a dull coating on the inside
Lolz. Regarding interpreting the GCR logically, how about we start with: A thin layer of spray paint is not a thermal coating.
What's next....better make sure you don't leave any greasy fingerprints on the heat shield, cause it might be considered a thermal coating!!!
Exactly... and while people say you can't use a tortured interpretation to defend a rule, tech uses a tortured interpretation to play "gotcha".
SCCA long ago said lets not use common sense and logic (the policy disallowing evaluation of performance advantage) and it has been a f'd up mess ever since.
this is sooo stupid!
Yes, yes it is. It is very irritating to have to re-prove my point to discuss the larger problem here, tech playing "gotchya". That has ruined the scca club in the midwest. Period.
3 total SM at the last majors, all out of state, and not a single local participant. Can SCCA understand that? No one is willing to travel across country to the runoffs to be told by tech (wrongly) that the original throttle body had 2 gaskets, and sandblast the heat shield... ESPECIALLY while important areas, such as ECM remains un-techable and the competitors that know whats important are out of the enforcement loop...
You guys on the coasts are lucky enough to have enough people to replace those that get chased away.... here, we didn't...