Chevy Hi-Performance Homepage Chevy High Performance
Facebook Click here to find out more!
Prev  Next
 
502 540 Big Block Engine Comparison 502 Rebuild
502 540 Big Block Engine Comparison 502 Rebuild
Our ZZ502 received a complete rebuild before initial testing could begin. JMS Racing Engines freshened up the crate motor by giving attention to the bores by opening them from 4.470 inches to 4.500 inches (0.017-inch overbore), added new oversized KB pistons, rings, and rod and main bearings, but utilized the same ZZ502 forged rods and crankshaft. COMP supplied the XR288HR camshaft (0.521/0.540-inch intake/exhaust lift and 236/242 intake/exhaust duration at 0.050 inch on a 106 lobe center) and lifters. The pair of aluminum crate cylinder heads was then upgraded with higher rate, 347 lb/in dual springs. View Related Article
502 540 Big Block Engine Comparison Motors 502 540 Big Block Engine Comparison Pistons 502 540 Big Block Engine Comparison Piston Ring Seal 502 540 Big Block Engine Comparison 502 Rebuild 502 540 Big Block Engine Comparison 502 Dyno Test 502 540 Big Block Engine Comparison Stroker Kit Mod 502 540 Big Block Engine Comparison Rotating Assembly
502 540 Big Block Engine Comparison 502 Engine Breakdown 502 540 Big Block Engine Comparison 540 Engine Breakdown 502 540 Big Block Engine Comparison Rod Piston Set 502 540 Big Block Engine Comparison 540 Dyno Test 502 540 Big Block Engine Comparison Numbers Chart 502 540 Big Block Engine Comparison Cylinder Heads 502 540 Big Block Engine Comparison Dart Pro 1 Cylinder Heads
502 540 Big Block Engine Comparison Cylinder Head Tests 502 540 Big Block Engine Comparison Cam Shaft 502 540 Big Block Engine Comparison Final Dyno Test 502 540 Big Block Engine Comparison Parts List 502 540 Big Block Engine Comparison Holley Carb
Chevy High Performance
Chevy Hi-Performance