2008 NCR Autocross PAX Index

For further information, see the PAX Info page

 Production / Strict Stock Classes SCCA Class SCCA PAX Production Strict Stock
PAX 60 sec PAX 60 sec
P1 S1 356 HS HS 0.792 47.520 0.766 45.936
912/912E HS
924 HS
P2 S2 924 Turbo (931) ES ES 0.817 49.020 0.790 47.386
944 NA 8-valve ES
924S ES
P3 S3 911 2.0 exc S BS CS 0.831 49.860 0.803 48.198
911T BS
914/4 CS
944S BS
P4 S4 911S 2.0 (1967-1969) BS BS 0.832 49.920 0.804 48.256
911E (1970-1973) BS
911 2.7 (1974-1977) exc RS BS
914/6 BS
928/928S (1978-1984) BS
944 Turbo 217hp (1986-1988) BS
944S2 BS
P5 S5 911S (1970-1973) BS BS 0.832 49.920 0.804 48.256
911 Carrera 3.0 (1975-1977) BS
911SC (1978-1983) All BS
928S/S4 (1985-1991) BS
944 Turbo 247hp (1988-1989) BS
968 BS
P6 S6 911 Carrera RS (1973-1974) BS BS 0.832 49.920 0.804 48.256
911 Turbo (930:1976-1989) SS
911 Carrera (1983-1989) BS
911 C2/C4/RSA (964:1990-1994) BS
928 GT/GTS (1990-1994) BS
P7 S7 Boxster (986:1997-2004) AS AS 0.842 50.520 0.814 48.836
Boxster S (986:2000-2004) AS
Boxster (987:2005+) AS
Cayman (2006+) AS
911 Carrera (993:1995-1998) AS
Cayenne All none
P8 S8 Boxster S (987:2005+) SS SS 0.852 51.120 0.824 49.416
Cayman S (2006+) SS
911 Turbo (964:1990-1993) SS
911 Carrera (996:1999-2004) SS
911 Carrera (997:2005+) SS
911 Carrera S (997:2005+) SS
911 Carrera 4S (997:2005+) SS
P9 S9 911 Turbo (993:1995-1998) ASP ASP 0.862 51.720 0.833 49.996
911 Turbo S (993:1997) ASP
911 Turbo (996:2000-2005) ASP
911 GT3 (996:2002-2005) SS
911 GT3 (997:2005+) ASP
911 Turbo (997:2006+) ASP
 
 Improved Classes SCCA Class* PAX 60 Sec
I1 All 4 Cylinder, up to 1999cc
1800 pounds minimum
FSP 0.833 49.980
I2 All 4 Cylinder, 2000cc up to 2699cc
2500 pounds minimum
DSP 0.843 50.580
I3 All 4 Cylinder, 2700cc and above
All 6 Cylinder, up to 2399cc
2200 pounds minimum
CSP 0.856 51.360
I4 All 6 Cylinder and above, 2400cc up to 3199cc
All Turbo/Supercharged 4 Cylinder
2150 pounds minimum
BSP 0.858 51.480
I5 All 6 Cylinder and above, 3200cc and above
2700 pounds minimum
ASP 0.862 51.720
I6 All Turbo/Supercharged 6 cylinder and above
2500 pounds minimum
SM2 0.867 52.020
*SCCA class mapping is relative, not exact
 Modified Classes SCCA Class* PAX 60 Sec
M1 All 4 Cylinder, up to 1999cc GP 0.847 50.820
M2 All 4 Cylinder, 2000cc up to 2699cc EP 0.861 51.660
M3 All 4 Cylinder, 2700cc and above;
All 6 Cylinder, up to 2399cc
DP 0.863 51.780
M4 All 6 Cylinder and above, 2400cc up to 3199cc;
All Turbo/Supercharged 4 Cylinder
BP 0.866 51.960
M5 All 6 Cylinder and above, 3200cc and above FP 0.872 52.320
M6 All Turbo/Supercharged 6 cylinder and above XP 0.882 52.920
*SCCA class mapping is relative, not exact

 

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