Lunati 4.00 Stroke Pro Series Crank
01-26-2010, 10:13 PM
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Lunati 4.00 Stroke Pro Series Crank Lunati Pro Series Crankshaft 4.00 stroke
Has been balanced one time since new
Crank is in good shape, could maybe use a polish but is not required. Was running as is when i took it out. Bearings looked perfect after several races.
Here's the info from lunati's site.
Product Description
Lunati Pro Series™ forged crankshafts are top of the line units, manufactured from the highest quality 4340 certified steel. Our 4340 steel forgings meet aircraft quality standards for material cleanliness and purity. Every crank is American forged, American machined and quality checked to meet our exact specifications including: a shaft surface finish of grade 5 RMS or better, journal radii are ground to .140 inch, roundness of each journal is .0001 inch or less and each rod journal is drilled with a 7/8 inch or 3/4 inch lightening hole to reduce the inertia weight of the crankshaft. The Pro Series™ by Lunati is engineered with high performance street and all-out race engines in mind. Pro Series™ Crankshafts have been successfully used in 1,500+ hp applications.
Pro Series™ crankshaft for Chevrolet LS1, LS2, LS6 applications
Stroke: 4.000 in.
Main Bearing: 2.559 in.
Rod Journals: 2.100 in.
Minimum Rod Length: 6.125 in.
Crank Weight: 50-51 lbs.
Part Number: JO711ER
Jobber Price: $2,023.34
Asking 1500.00 shipped in the 48
Balanced with the rods in my other ad
Has been balanced one time since new
Crank is in good shape, could maybe use a polish but is not required. Was running as is when i took it out. Bearings looked perfect after several races.
Here's the info from lunati's site.
Product Description
Lunati Pro Series™ forged crankshafts are top of the line units, manufactured from the highest quality 4340 certified steel. Our 4340 steel forgings meet aircraft quality standards for material cleanliness and purity. Every crank is American forged, American machined and quality checked to meet our exact specifications including: a shaft surface finish of grade 5 RMS or better, journal radii are ground to .140 inch, roundness of each journal is .0001 inch or less and each rod journal is drilled with a 7/8 inch or 3/4 inch lightening hole to reduce the inertia weight of the crankshaft. The Pro Series™ by Lunati is engineered with high performance street and all-out race engines in mind. Pro Series™ Crankshafts have been successfully used in 1,500+ hp applications.
Pro Series™ crankshaft for Chevrolet LS1, LS2, LS6 applications
Stroke: 4.000 in.
Main Bearing: 2.559 in.
Rod Journals: 2.100 in.
Minimum Rod Length: 6.125 in.
Crank Weight: 50-51 lbs.
Part Number: JO711ER
Jobber Price: $2,023.34
Asking 1500.00 shipped in the 48
Balanced with the rods in my other ad
