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Revolution Performance 1250cc Big Bore Kit for Buell Thunderstorm

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Product may vary from photo(s).

Everyday Low Price: $1,033.99

Gold Club Price: What's This? The Gold Club is our premier membership program. For most items members receive 10% off every day, plus exclusive sales and benefits just for members. More Info $930.59

J&P Part: 446-240

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Description

Revolution Performance 1250cc Big Bore Kit for Buell Thunderstorm

Fitment Note: Use With Thunderstorm Heads.

• Must use with Thunderstorm Heads. 3-9/16″ Bore; 10.5:1 Domed Pistons

• Revolution Performance aerospace-grade all-aluminum cylinders with nickel-silicon-carbide electroplated bores which means NO SLEEVING; allows larger bore sizes and less friction for more horsepower, lower temps and a longer lifespan

• True bolt-on kit that delivers major power with no machine work required

• Also includes Wiseco forged pistons with rings (that are specifically designed for optimal compatibility with Revolution Performance's cylinders), wrist pins, circlips and high-performance head and base gaskets

Note: For replacement pistons and rings, see Revolution Performance Big Bore Piston Kits.

Made In The USA This product was proudly made in the USA

Important Product Notes

Product Specs

Compression Ratio: 10.5:1

Cylinder Bore Size: 3-9/16

Manufacturer Part Number: 201-503W

Sold in Units: Kit

Fitment

Select your motorcycle to guarantee fitment! Select A Motorcycle

Fitment Note: Use With Thunderstorm Heads.

Click (+) to view all compatible models

Harley-Davidson® Models

Sportster 1200 50th Anniversary XL50 : 2007
Sportster 1200 Custom XL1200C : 2005–2010
Sportster 1200 Forty-Eight XL1200X : 2011
Sportster 1200 Low XL1200L : 2007–2011
Sportster 1200 Nightster XL1200N : 2009–2011
Sportster 1200 Roadster XL1200R : 2004–2009
Sportster 883 Custom XL883C : 2004–2009
Sportster 883 Iron XL883N : 2010–2011
Sportster 883 Low XL883L : 2005–2010
Sportster 883 Roadster XL883R : 2006–2010
Sportster 883 Standard XL883 : 2005–2009
Sportster 883 SuperLow XL883L : 2011

Shipping Note

Additional oversized shipping charges will be applied for expedited shipments within the contiguous U.S. Shipping charges outside the contiguous U.S. are calculated by weight and dimension during checkout.

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