Features
Crankshaft of nitride steel for improved durability
Larger crank pin radius for improved torsional strength
10mm longer crank front to reduce fretting
Upsized HKS originally designed main stud bolts
2nd and 3rd molybdenum journal for extra durability
Line boring to ensure journal roundness
Improved valve heat transfer, beryllium valve seats, phosphor bronze valve guides.
Note: Doesn't include intake plenum, exhaust manifold, fuel system and other auxiliaries.
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