nmcatrey
08-01-2011, 03:56 PM
2011 Mid Season LSX Rules Revisions and Clarifications
LSX All Motor-WEIGHT ADDER/DEDUCTS:
# OEM style and cast single plane intake manifolds deduct 100 lbs.
*Manual transmission – weight penalty of 200 lbs. added to base weights
Ladder bar and Non-OEM 4-Link suspended combinations add 50 lbs.
OEM IRS Suspension deduct 100 lbs.
LSX Real Street-WEIGHT ADDER/DEDUCTS:
*Manual transmission – weight penalty of 50 lbs. added to base weights
AUTOMATIC TRANSMISSION:
Only OEM American automatic transmission allowed. Converter driven planetary transmissions are prohibited. Electric shifters or air shifters are prohibited. Trans Brakes are permitted. One piece, stock type, steel torque converter required.
MANUAL TRANSMISSIONS
MANUAL TRANSMISSION: Only T56 and TR6060 manual transmissions permitted. Clutchless models prohibited. Any gear change must occur from direct action by the driver. Pneumatic, electric, hydraulic, etc. shifters prohibited. All transmissions must use either a). As produced, as supplied (unmodified) OEM gears and/or gear sets for transmission used). Gears and/or gear sets may not be utilized from other models. Transmission used is required to have a gear ratio in all gears as offered by the transmission used. Welding or grafting part of one countershaft to part of another counter shaft will not be accepted.
PERMITTED MANUAL TRANSMISSIONS:
Tremec T56-
Tremec TR6060-
LSX All Motor-WEIGHT ADDER/DEDUCTS:
# OEM style and cast single plane intake manifolds deduct 100 lbs.
*Manual transmission – weight penalty of 200 lbs. added to base weights
Ladder bar and Non-OEM 4-Link suspended combinations add 50 lbs.
OEM IRS Suspension deduct 100 lbs.
LSX Real Street-WEIGHT ADDER/DEDUCTS:
*Manual transmission – weight penalty of 50 lbs. added to base weights
AUTOMATIC TRANSMISSION:
Only OEM American automatic transmission allowed. Converter driven planetary transmissions are prohibited. Electric shifters or air shifters are prohibited. Trans Brakes are permitted. One piece, stock type, steel torque converter required.
MANUAL TRANSMISSIONS
MANUAL TRANSMISSION: Only T56 and TR6060 manual transmissions permitted. Clutchless models prohibited. Any gear change must occur from direct action by the driver. Pneumatic, electric, hydraulic, etc. shifters prohibited. All transmissions must use either a). As produced, as supplied (unmodified) OEM gears and/or gear sets for transmission used). Gears and/or gear sets may not be utilized from other models. Transmission used is required to have a gear ratio in all gears as offered by the transmission used. Welding or grafting part of one countershaft to part of another counter shaft will not be accepted.
PERMITTED MANUAL TRANSMISSIONS:
Tremec T56-
Tremec TR6060-