CNC-Motorsports takes great pride in offer Lunati 540 rotating assembly kit. This rotating assembly kit featuring Lunati crankshaft, Lunati H beam rods with ARP2000 rod bolts, and Mahle pistons.This kit is designed for the racer looking for quality not breaking the bank. This kit will support up to 1350 horsepower applications.
Lunati 4340 Forged Crankshaft, 4.250 Stroke, 2 Piece rear main seal (Gen IV)
Lunati H beam rods, 6.385 Length with ARP 2000 Rod Bolts
Mahle power pak performance pistons (1.270 C/H)
Mahle performance 1.5mm top rings, 1.5mm second rings, 3.0mm oil rings
ACL/King High performance H series main and rod bearings
Pistons are designed specifically to work with most any 24/26 degree conventional Big Block Chevy cylinder head
Compression ratio w/112cc chamber: 11.1:1 (+13cc Dome)
Compression ratio w/118cc chamber: 10.6:1 (+13cc Dome)
Compression ratio w/124cc chamber: 10.0:1 (+13cc Dome)
Short Deck kit, 9.800
*This rotating assembly kit has been Internally balanced in-house by CNC-Motorsports*
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