I have a few old race cars that could be over the compression limits for IT rules. Can I stack the metal head gaskets to get back under the legal limit?
Thanks, MM
I have a few old race cars that could be over the compression limits for IT rules. Can I stack the metal head gaskets to get back under the legal limit?
Thanks, MM
Mike Ogren , FWDracingguide.com, 352.4288.983 ,http://www.ogren-engineering.com/
Read the rulez, newb...
"Cylinder head gasket(s) may be replaced with any gasket(s) having the same compressed thickness as stock."
So, no provision to save all of these old race engines?
Plus, nobody knows what the OE size was/ is.
Maybe one of you insiders can write a letter to correct this oversight.
Mike Ogren , FWDracingguide.com, 352.4288.983 ,http://www.ogren-engineering.com/
If you want the rule changed and you're knowledgeable, why don't you write the letter??Maybe one of you insiders can write a letter to correct this oversight.
Dave Gran
Real Roads, Real Car Guys – Real World Road Tests
Go Ahead - Take the Wheel's Free Guide to Racing
Note, some manufacturers, namely BMW, offer two thicknesses head gaskets. I think they are 2mm (stock) and 3mm, just for the purpose of lowering the compression ratio if the head is milled too far. I would think the rule was written to prevent thin gaskets to raise compression.
Chuck Baader
White EP BMW M-Techniq
I may grow older, but I refuse to grow up!
What would make that a bad thing instill of milling the head?
Dave Gran
Real Roads, Real Car Guys – Real World Road Tests
Go Ahead - Take the Wheel's Free Guide to Racing
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