Details
These World 598 cid Block and Balanced Rotating Assemblies for Pump Gas nitrous applications offer race proven quality components at a greatly reduced package price. World Merlin IV block, forged 4340 crankshaft, XD Xtreme Duty H-beam rods with ARP2000 rod bolts, CP Xtreme Duty forged flat top nitrous pistons and file fit rings are standard in this popular combination.598 cubic inch 4.600 bore x 4.500 stroke Up to 1500 Horsepower Over 2200HP with Optional Crank & Block Merlin IV 10.200 deck Block Ductile Iron 4-bolt main caps Optional main studs & Billet cap blocks 4340 Forged Crankshaft (Optional cranks to over 2200HP Crankshaft has center counter weights for increased HP, added strength, more precise balance 6.700 in XD Xtreme Duty H-beam rods with ARP2000 rod bolts by Molnar Technologies XD rods have thicker beam cross section and thicker H-fins for increased strength CP XD Xtreme Duty NO2 Pistons, -3.4cc flat top with .200 wall pins (Optional .240w pins) For 2.350 x 1.950 diameter valves Comp ratio 10-1 with 118cc chamber CP File fit Steel Nitrous rings 1/16 x 1/16 x 3/16 King HP rod & main bearings, coated cam bearings Precision Balanced Freeze plugs
Other Combinations Available - Custom Assemblies our Specialty - Please Inquire
Hundreds of stroke & bore combinations available
Additional Information
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