What do you guys think of this engine?
Thinking about buying it. Says it is 500HP
PREMIUM GM 4 BOLT BLOCK
CNC BORED AND MILLED USING A RMC V-40
BLOCK IS PERFORMANCE PREPPED AND FILLED WITH BLOCK CRETE FOR EXTRA STRENGTH
JE FORGED 2618 FLAT TOP PISTONS
FORGED 4340 RODS
CUSTOM STROKE CRANK
BRAND NEW GM / CHEVY PRO COMP ALUMINUM HEADS
HI FLOW 210 cc INTAKE RUNNERS
STAINLESS STEEL 2.02 X 1.6 VALVES
SCREW IN STUDS W/ GUIDE PLATES
HEAVY DUTY STAINLESS STEEL ROLLER ROCKERS
CUSTOM VALVE COVERS, TIMING CHAIN COVER AND CUSTOM OIL PAN
THIS ENGINE IS RATED AT JUST OVER 500 HP 550 FT.LBS