2010 PAX/RTP Index

"Racers Theoretical Performance"

This Index was developed by Rick Ruth and reflects study of results from over 200 nationwide Solo events including, the Tire Rack® Solo National Championships, National Tour, Atlanta Region, Chicago Region, California Sports Car Club, Central Florida Region, Great American Solo Series, Hawaii Region, Houston Region, Midwest Divisional Series, Milwaukee Region, New England Region, Northwest Region, Northern New Jersey Region, Oregon Region, Philadelphia Region, San Francisco Region, San Diego Region, South Jersey Region, St. Louis Region, Tri-State Sports Car Council, Texas Region, Washington DC Region, Wisconsin Autocrossers Inc., and many others. The numbers in parenthesis indicates change in PAX from the 2009 Index list.

Big changes to note, several cars in AS are now in BS, several cars moved from BS to CS as well. This was mainly to make room for non Z06 Corvettes outside of SS. Also some new classes came about, STR and SMF. STR are specific 2 seater cars in a Street Touring configuration, SMF is reserved for Street Modified FWD cars.

Most all classes went up a small amount in PAX, with large increases in AS,BS,BM,DM,EM and EP. GS and FJC are the only two to drop this year.

SS	0.860(+0.004)	ASP	0.871(+0.005)	XP	0.890(+0.008)	AM	1.000
AS	0.854(+0.011)	BSP	0.865(+0.006)	BP	0.875(+0.007)	BM	0.965(+0.021)
BS	0.847(+0.012)	CSP	0.863(+0.001)	CP	0.888(+0.002)	CM	0.915(+0.008)
CS	0.840(+0.003)	DSP	0.849(+0.004)	DP	0.874(+0.009)	DM	0.913(+0.013)
DS	0.825(+0.006)	ESP	0.852(+0.006)	EP	0.873(+0.012)	EM	0.907(+0.013)
ES	0.829(+0.006)	FSP	0.838(+0.007)	FP	0.876(+0.004)	FM	0.908(+0.005)
FS	0.837(+0.004)			GP	0.850(+0.009)	FSAE	0.960(+0.006)
GS	0.812(-0.009)	ST (STS)	0.824(+0.006)
HS	0.803(+0.001)	STS (STS2)	0.826(+0.006)			F125	0.959(+0.002)
		STR	0.842			FJA	0.869(+0.009)
		STX	0.830(+0.008)			FJB	0.834(+0.002)
		STU	0.844(+0.008)			FJC	0.772(-0.006)
		SM	0.877(+0.010)
		SMF	0.870
		SSM (SM2)	0.883(+0.005)