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SHOP ONLINE
Powroll
13840 Commercial Lp
Crooked River, OR
97760
Mail:
PO Box 920
Redmond OR 97756
Phone
541-923-1290
Fax
541-923-5637
Email
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STOCK SPECIFICATIONS:
47mm BORE X 58.1mm STROKE
8.5:1 COMPRESSION
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BORE
KIT - 120cc
#00346
$279.00
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53.5mm
piston, 11:1 compression
Excellent low-end power,
quick throttle response and better overall horsepower with this kit.
INCLUDES: Piston, pin, rings,
circlips, headgasket, basegasket, sleeve.
REQUIRES: Re-sleeving, Boring, rejetting.
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PISTON KIT - OVERSIZE
+.5mm FOR 120cc ABOVE
#00346B
$185.00
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54mm Piston, 11:1
Compression, .020" Oversize
INCLUDES:
Piston, pin, rings, circlips, headgasket, basegasket, sleeve.
REQUIRES:
Bores into the Powroll sleeve provided with kit #00346. |
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BORE KIT - 101cc
#00324
$165.00
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49.5mm Piston, 11:1 Compression
Great overall power
increases. At least a 35% gain in horsepower when paired with our
exhaust system. 50% with cam and exhaust!
INCLUDES: Piston, pin, rings,
circlips, headgasket, basegasket.
REQUIRES: Boring, rejetting.
RECOMMENDATIONS: Bikes ridden
at or near sea level may run better with a mix of 1/2 race gas and 1/2
premium pump fuel.
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PISTON KIT - OVERSIZE
+.5mm FOR 101cc ABOVE
#00324B
$165.00
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50mm Piston, 11:1
Compression. .020” Oversize
INCLUDES:
Piston, pin, rings, circlips, headgasket, basegasket.
REQUIRES:
Boring, rejetting.
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CAMSHAFT -
MIDRANGE GRIND
ON YOUR CORE:
OUTRIGHT (includes
core charge) #12753-22747G $275.00
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HARDWELD
CAM
Awesome mid to top end power
when used with our bore kits. Uses stock valve springs.
REQUIRES: Purchase outright with core
charge, or send in your good cam for work.
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