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goldsc_78258 · 09-21-2015, 01:24 PM

basically the rules are your weight is 75% of your displacement and you can put any engine that is on any boxster or cayman in the same line as yours plus 100# for wheels over 10"

SCCA has a rules page on its website

hope this helps

09-21-2015, 01:24 PM	#9
goldsc_78258 Registered User Join Date: Feb 2009 Location: texas Posts: 94	Fp basically the rules are your weight is 75% of your displacement and you can put any engine that is on any boxster or cayman in the same line as yours plus 100# for wheels over 10" SCCA has a rules page on its website hope this helps