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STOCK SPECIFICATIONS: 47mm BORE X 41.4mm STROKE
9:1 COMPRESSION
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BORE
KIT 82CC
50mm
piston, 11:1 compression
A great increase in torque
and hp. We recommend our Camshaft with this kit for the best overall
performance!
INCLUDES: Piston, pin, rings,
circlips, headgasket, basegasket
REQUIRES: Boring, rejetting.
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00006R H BORE KIT 82CC --
$160.00
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PISTON KIT -
OVERSIZE FOR 82CC
50.25mm piston (+ .010” Oversize for #00006R), 11:1 compression
INCLUDES: Piston, pin, rings, circlips, headgasket, basegasket.
REQUIRES: Boring, rejetting.
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00006RA H BORE KIT 82CC +010 --
$160.00
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STROKER WITH TOUGH ROD ASSEMBLY 9.5mm
● CT-SL 70 #16002RA
● TRX
70 #16077RA
● ATC
70 1981 & Later #16002RA
● ATC
70 1970-1980 #16011RA
100cc’s with our 82cc Kit.
Incredible torque and awesome
overall power increase. Gain another 40% more hp over the bore kit
alone!
INCLUDES:
Powroll Tough Rod Assembly: Rod, pin, needles. Work done on your crank.
REQUIRES:
Send in your crank for modification. Download our
Stroker Booklet for
details.
Include Make Model and Year information.
RECOMMENDATIONS: Works best
with Powroll pistons. Modifications may be required if using other
piston or cam brands.
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16002RA H STROKE 70 -- $375.00
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CAMSHAFT - PERFORMANCE GRIND
Lift .238” IN/EX
HARDWELD
CAM, NO CORE REQUIRED
This camshaft
works as a top end grind in stock engines, and a midrange grind with our
bore and/or stroke options.
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12601N H CAM 50-70 -- $175.00
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POWROLL HEAVY DUTY CAM CHAIN
Stronger and less expensive
than the OEM Honda chain.
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18540 H HD CAM CHAIN MINI -- $20.00
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VENTED VALVE CAP
This Billet cap produces more
power by allowing the engine to vent excess crankcase pressure.
Reducing crankcase pressure
will allow your engine to rev higher and pull harder! Choose: Gold, Blue, Red or
Silver.
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18530 VENTED VALVE CAP -- $35.00
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