Details
These 400 or 406 cid Dart / Lunati Little M sportsman Block and Rotating Assemblies for Nitrous engines offer race proven quality components at a greatly reduced package price. Dart SHP blocks, Lunati forged 4340 crankshafts, Lunati H-beam rods, Diamond nitrous pistons and file fit steel rings are standard in these popular combinations.
- 400 or 406 cubic inch
- 4.125 or 4.155 bore x 3.750 stroke
- Dart Little M Block w/steel main caps - 9.025 deck, 4.125 bore
- Lunati Voodo 4340 Forged Crankshaft, 350 or 400 mains
- Lunati 6.000 in Forged H-beam rods w/ARP2000 bolts
- Diamond Forged Nitrous Pistons, gas ported, 9cc dome
- Comp ratio w/64cc = 13.5-1
- H-13 tool steel pins
- Total Seal TNT nitrous rings .043 x 1/16 x 3/16
- Coated & grooved cam bearings
- Clevite H-series rod & main bearings
- Brass freeze plugs & steel cam plug
- 100% internally balanced
- Use 350 unweighted flex plate & harmonic balancer
Other Combinations Available - Custom Assemblies our Specialty - Please Inquire
Hundreds of stroke & bore combinations available
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Additional Information
| Manufacturer | Lunati |
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