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McCulloch MC91/B1 Go Kart Racing Engine w/ Horstman Clutch & Tillotson BR-G Carb

Name: McCulloch MC91/B1 Go Kart Racing Engine w/ Horstman Clutch & Tillotson BR-G Carb
SKU: nb-127888742614
Price: 1999.00 USD
Availability: SoldOut

Starting price (see what it sold for on eBay ↗) $1999.00 as of May 28, 2026

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Closed Wed · Jun 3, 2026

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modmilwaukeemom 4,319 ratings · 100.00% positive

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Description

From the seller

Vintage McCulloch MC91B1 Go Kart Racing Engine featuring a Horstman racing clutch, Tillotson BR-G diaphragm carburetor, and velocity stack intake setup. Classic vintage kart racing powerplant with desirable period-correct racing components. Engine appears substantially complete and retains original yellow shroud with vintage racing decals. Includes original-style kart racing hardware. Great candidate for vintage kart restoration, display, or historic racing collection. Has compression. selling as found. Rare setup!

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