250 6-Cylinder Engine Adjust the carburetor idle speed screw (NOT the solenoid plunger) to obtain 550 rpm (manual transmission in Neutral) or 500 rpm ( automatic transmission in Drive). 350 and WO (2-BBL) and ... J50 and 454 (4- BBL Holley) Engines a Corvette 1. Adjust the carburetor idle ... Use an alien wrench in the end of the solenoid for this adjustment, on six cylinder engines. On V8a#39;s use theanbsp;...
|Title||:||Chilton's Motor/age Automotive Service Manual|