FS Horstman/McCulloch Mc91M/C

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Scott Kneisel
Posts: 477
Joined: Mon Mar 24, 2008 7:48 pm
Vintage Karting items owned: '63 Rupp Grand Prix, 66 Rupp Chappy, Mc6's, Mc8, Mc10's, Mc20's
Lotsa' other Macs
User Agreement: Yes
Location: Farmington, NY

FS Horstman/McCulloch Mc91M/C

Post by Scott Kneisel » Tue May 01, 2012 6:51 pm

Selling a restored 91M/C that was one of the Horstman buyout engines. Has the tapered PTO crank installed.
I replaced everything that needed replacing. Stock ports, Fresh 0.010" over bore and piston, chrome rings, has the better crank bearings with composite ball separators. BDC22 carb with choke shaft removed, just like the ad included in the pics but not in the sale.

Negatives...a couple fin corners behind the exhaust were rashed so I smoothed out the corners.....2 opposing flywheel fins are missing, I machined them to the same height for better balance.

More pics are in the PDF doc. Write for questions.
$400 + Freight
Mc91 MC 010-s.jpg
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Mc91 M-C Pics.pdf
(500.26 KiB) Downloaded 378 times

User avatar
Scott Kneisel
Posts: 477
Joined: Mon Mar 24, 2008 7:48 pm
Vintage Karting items owned: '63 Rupp Grand Prix, 66 Rupp Chappy, Mc6's, Mc8, Mc10's, Mc20's
Lotsa' other Macs
User Agreement: Yes
Location: Farmington, NY

Re: FS Horstman/McCulloch Mc91M/C

Post by Scott Kneisel » Tue May 08, 2012 6:39 am

Engine sold on eBay last night for $499

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