Senior Tech Team
Join Date: Dec 2016
Location: Huntington Beach
Did you notice if one of the headers is colder than the rest? Maybe you should recheck the valves since you only drove it once awhile ago.
1974 chevelle with 73 laguna nose sbc 357 Brodix IK180 heads Comp Cams XE274H Edelbrock RPM airgap 650 AED double pumper, M20 muncie, Truetrac with 3.73s