KEITH BLACK PISTONS Std Pistons with 11.4:1 Compression Ratio. Fits Milwaukee-Eight 2017up with Big Bore 107ci to 124ci 4.250in. Cylinders.

$775.00

1 in stock

SKU: KB576LCA.STD Categories: , ,

Description

Features & Benefits:-

* Super Duty KB Forged Coated Anodized Piston Kit.

* 107ci to Big bore 124in. piston kit for Milwaukee 8 when using 4.250in. Bore Cylinders

* No head modification required

* Anodized top ring groove and crown.

* Line2Line abradable skirt coating applied to .003in. total thickness for a Zero initial fit to allow coating to hone in for a tight quiet running clearance.

* Round Wire Locks.

* Premium Hastings 1.5mm 1.5mm 3.0mm Steel Nitride top ring with a Ductile Napier second.

* Forced wrist pin oiling

* Complete kit includes: two pistons, rings, wrist pins and clips.

Tech Tips:-

* Follow Ring Eng Gap & Piston to Cylinder Clearances as per the supplied Manufacturers Instructions.

* The 4.250in. bore will net 124in. with a 11.4:1 compression ratio with a stock cylinder head.

* Valve Pockets designed to accept up to a +4mm oversized intake and exhaust valves.

* Requires Daytonain.Drop Inin. 4.250in. bore cylinders #DAY-88186.

* No Case machining required.

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