Mr. Vetter, Chill Out
Please remember a few things, The SMAC is a bunch of volunteers. Be nice to them. The majority of the current SMAC was not on the group last year. As you may recall there was a big "to do" about a year ago that caused a change in personel. Thus they do not know what you wrote a year ago. The only thing that counts is that you wrote an official letter through SCCA channels. Nothing on this or any other website holds any meaning when it gets to the people who actually do the work and approve the recomendations.
From what I read here, the slightly lighter flywheel helps mostly at lower RPM and mostly in lower gears. Not a big help, but you only want a little help.
Grinding the header welds WILL make a difference to an unmodified header. If you already did this, then you do not get any additional benefit other than your dark gray area modification has now become lilly white legal.
There is no accurate method of testing the wrapped intake or the removed turn lense except back to back track testing with some significant data annalysis. But they are cheap mods and can not hurt.
Allowing an aftermarket header will create a new overdog, known as a 1.6. We will then be making weight and plate adjustments to the new overdog for the next 5 years.. While Fowler, Drago, myself etc build a bunch of new cars.
Asking for too much will not get you anywhere. Asking for a reasonable adjustment in a polite manner may get you what you want.
Ex-SMAC
Dave
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Sean - MiataCage likes this
Dave Wheeler
Advanced Autosports, the nations most complete Spec Miata shop
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