Details
These Lunati/Dart or World 565 cid Block and Balanced Rotating Assemblies for nitrous applications offer race proven quality components at a greatly reduced package price. Dart Big M or World ductile cap block, forged 4340 crankshaft, H-beam rods with ARP2000 rod bolts, Diamond forged domed nitrous pistons and file fit rings are standard in this popular combination.
- 565 cubic inch
- 4.600 bore x 4.250 stroke
- Up to 1500 Horsepower
- Dart Big M Block - 9.800 deck clearanced for 4.250 stroke
- World Block has ARP main bolts included
- Ductile Iron main caps
- 4340 Lunati Forged Crankshaft with center counter weights for increased HP, added strength, more precise balance
- 6.385 in Lunati H-beam rods with ARP2000 rod bolts
- Diamond Gas Ported, 45cc Domed, Forged Nitrous Pistons with tool steel H-13 pins .185 wall
- For 2.350 x 1.950 diameter valves
- Comp ratio 13.7-1 with 118cc chamber
- Coated skirts
- Total Seal file fit steel Nitrous rings .043 x .043 x 3/16
- Clevite H series rod & main bearings, coated cam bearings
- Precision Balanced
- Freeze plugs
- Extra cost option: Dart Race Series Block w/raised cam, spread pan rails, 2.125 cam, .904 lifters
Other Combinations Available - Custom Assemblies our Specialty - Please Inquire
Hundreds of stroke & bore combinations available
Additional Information
| Manufacturer | Lunati |
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