
IMCA Modified rear end rules announced for 2015
VINTON, Iowa – A quick change option will be new for IMCA Xtreme Motor Sports Modifieds beginning in 2015. “We feel we have taken steps in the right direction toward curtailing Modified engine costs. This quick change rule is also a good direction for the future of IMCA Modified racing and definitely one that many of our members have expressed their opinion over,” IMCA Vice President of Operations Brett Root said. “Nothing is mandatory or speced. We have tried to define an economical quick change option as best we can.” The new 2015 rule will read: 12. REAR END: Any steel approved OEM passenger car or truck rear end allowed (housing and carrier). OEM rear end must use steel spool (full or mini). Steel axle tube quick change allowed. Quick change must use 10” ring gear with aluminum or steel spool. Quick change must use minimum one inch wide spur gears and bolt on rear cover. Safety hubs (floater) allowed. Steel axles only. Any additional components must be steel, except lowering blocks, axle caps, U-joint [Read More]