602 crate seal deadline extended to Jan. 1, 2019
VINTON, Iowa – The deadline requiring GM 602 crate engines used in sanctioned competition to have mandatory IMCA seals has been extended to Jan. 1, 2019. IMCA rules for 2013-2015 had stated all GM 602s must have IMCA seals after Jan. 1, 2016. The rule will be amended with the release of the 2016 IMCA divisional rules on November. The amended rule will require that any GM 602 crate engine with a GM production date after Jan. 1, 2016 must have the IMCA cable seals. “We will allow GM 602 crate engines with a production date prior to Jan.1, 2016 to not have IMCA cable seals,” said IMCA President Brett Root. “The GM production tag on the side of the engine block is key. When we made the original announcement we thought a three-year period was appropriate. These engines are lasting longer than that, which is a good problem for IMCA racers to have.” “The prior IMCA rule and wording failed in two ways,” added Root. “We failed to attach the GM production tag to [Read More]
