Start the engine and bring to break-in rpm. Slow idle speeds may result in severe cam and lifter wear. Find 1990 CHEVROLET 5.7L/350 Engine Rebuild Kits and get Free Shipping on Orders Over 109 at Summit Racing 5 Off Your 100 Mobile App Purchase. Do not allow the engine to run under 2000 rpm for the first 1/2 hour. Coat cam lobes and bottoms of each lifter with MoS2 lube (supplied) to prevent cam lobe and lifter wear from occurring during initial start-up. Oil/additive must contain Zinc designed for use with flat tappet camshafts. In order for this Performer-Plus cam and lifter kit to be covered under ANY WARRANTY you must use either the correct Edelbrock Sure Seat valve springs or the stock original equipment valve springs. Recommended Valve Springs for OEM heads: Edelbrock part #5802 non-rotator/# 5902 Rotator 50-state legal E.O.This Edelbrock cam kit produced 245 ft-lbs. Comp Cams 54-470-11 Camshaft for 350 Chevy - Best Overall The Comp Cams brand stands out as it was the. For more information, visit Installation Notes Edelbrock part 3702 Performer-Plus camshaft is designed for small-block Chevy 305-350 T.B.I & LG-4 V-8 applications. TBI heads which have a specific intake bolt pattern. WARNING: This product can expose you to Chromium, which is known to the State of California to cause cancer or birth defects or other reproductive harm.
