Details
These Lunati/World 598 cid Block and Balanced Rotating Assemblies for nitrous applications offer race proven quality components at a greatly reduced package price. World Merlin IV ductile cap block, forged 4340 crankshaft, XD Xtreme Duty H-beam rods with ARP2000 rod bolts, Wiseco XD Xtreme Duty forged domed 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 10.200 deck World Block Ductile Iron 4-bolt main caps, ARP main bolts included 4340 Lunati Forged Crankshaft 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 Wiseco Custom XD Xtreme Duty NO2 Pistons, Gas Ported, 32cc Domed, Forged Nitrous Pistons with H-13 .225 wall pins For 2.350 x 1.950 diameter valves Comp ratio 13-1 with 118cc chamber Total Seal File fit AP Steel Nitrous rings .043 x .043 x 3mm King HP rod & main bearings, coated cam bearings Precision Balanced Freeze plugs Extra Cost Option Steel Cap Block with 55mm babbit cam bearings & .904 lifter bores (un-bushed)
Other Combinations Available - Custom Assemblies our Specialty - Please Inquire
Hundreds of stroke & bore combinations available
Additional Information
Manufacturer | Lunati |
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