VINTAGE GO KART McCULLOCH NOS BLOCK MC91B1 RACING ENGINE MAC 91B1 MOTOR

Description

Up for sale is this used McCulloch MC91B1 motor with NOS Block. The bore size is Standard (STD). The intake & exhaust ports are original stock. It has a new piston, new rings, new crank bearings, new rod bearings, new seals, new gaskets, new sparkplug and new sparkplug cover. Carburetor is a BDC-14 with new diaphragms and duckbill valve.
Comes with a Super Stuffer.
It has good spark and compression.
Has the correct 5 degree flywheel.
Crankshaft PTO keyway has a small chip. Threads are in good condition.
As with all Racing Items, this engine is being sold “As Is” no warranty or returns.
Please see all pics and feel free to ask any questions.
Winning Bidder pays a UPS Ground flat rate for packaging and shipping of .75. ***NO PO BOXES***  Shipping only within the Domestic United States
*NO INTERNATIONAL BIDDERS*
. Paypal payment should be received within 48 Hours.