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THESE PRODUCTS WILL FIT:
CB100, CL100, SL100: All Years
14mm Piston Pin standard
XL100: 1974-1975
14mm Piston Pin standard
CB125, CL125, SL125, XL125: 1969-1975 (One-Piece Head,
AHRMA Legal)
TL125: All Years
CB125, XL125: 1975 & Later (Two-Piece Head)
CB 125: 1976-1979 (Two-Piece Head)
STOCK SPECIFICATIONS: CB-CL-SL-XL 100 = 50.5mm BORE
(14mm piston pin)
X 49.5mm STROKE
9.5:1 COMPRESSION
CB-CL-SL-XL-TL 125 56.5mm BORE
(15mm piston pin)
X 49.5mm STROKE
9.5:1 COMPRESSION
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FITS 100
CB-CL-SL-XL (years listed above)
118cc BORE KIT - 55mm 13.5:1 Compression,
14mm Pin
Hot from
Powroll R&D, a bore-in kit with more compression and displacement for
the new 100cc AHRMA class.
With a 14mm
pin size, this will work with all pre-75 Honda 100's, and some later
models.
Kit will bore
into the stock 100 cylinder, no re-sleeve or case machining. Works
with stock crank.
INCLUDES:
Forged piston, 14mm pin, rings, circlips, headgasket, basegasket.
REQUIRES:
Boring, rejetting, race gas 108 octane+.
RECOMMENDED:
New cam chain, Powroll #12769 cam.
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00361 BORE KIT 118cc VINT 100 - 14mm PIN -- $290.00
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FITS 100
CB-CL-SL-XL (years listed above)
118cc BORE KIT - LOW COMPRESSION - 55mm
10.5:1 Compression, 14mm Pin
Same as above,
but with low enough compression to run pump fuel. Horsepower
increase with this kit is minimal. We strongly recommend the high
compression kit for race engines!
Kit will bore
into the stock 100 cylinder, no re-sleeve or case machining. Works
with stock crank.
INCLUDES:
Forged piston, 14mm pin, rings, circlips, headgasket, basegasket.
REQUIRES:
Boring, rejetting.
Coming Soon!
Interested? Join our
mailing list (just send a blank email -
we've already filled out the subject line),
and we'll send you one email when the kit is released.
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FITS 125 CB-CL-SL-TL-XL (years listed
above)
FITS 100 CB-CL-SL-XL
ONLY with Stroker kit listed below
145cc BORE KIT
- STANDARD COMPRESSION
61mm Piston, 9.5:1 Compression, 15mm Pin
Great increase in overall
horsepower. Best option for racers who want to rev.
To stay legal in the AHRMA 125 classes, you can do the bore kit, or the
stroked crank, but not both.
INCLUDES: Sleeve, forged
piston, 15mm pin, rings, circlips, headgasket.
REQUIRES: Re-sleeving
cylinder. Case machining if you are using 100 cases (fits 125 cases with
no machining). Rejetting.
ALL 100cc MODELS ALSO REQUIRE: Powroll
stroker crank (for 15mm piston pin size), case machining.
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00019F BORE KIT 145CC - VINTAGE 100-125 -- $330.00
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FITS 125 CB-CL-SL-TL-XL (years listed
above)
FITS 100 CB-CL-SL-XL
ONLY with Stroker kit listed below
145cc BORE KIT
- HIGH COMPRESSION
61mm Piston, 11:1 Compression
Great increase in overall horsepower. Best option for racers who want to
rev.
To stay legal in the AHRMA 125 classes, you can do the bore kit, or the
stroked crank, but not both.
INCLUDES: Sleeve, forged
piston, 15mm pin, rings, circlips, headgasket.
REQUIRES: Re-sleeving
cylinder. Rejetting. Mix of 1/2 premium pump fuel and 1/2 race
fuel recommended.
ALL 100cc MODELS ALSO REQUIRE: Powroll
stroker crank (for 15mm piston pin size), case machining.
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00019HC BORE KIT 145CC HC VINT 100-125 -- $330.00
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FITS 125 CB-CL-SL-TL-XL (years listed
above)
FITS 100 CB-CL-SL-XL
ONLY with 145cc kit above (or stock 125 piston)
STROKE +9.5mm with Heavy Duty Rod Assembly (15mm Piston Pin)
59.4mm Total Stroke.
149cc's with 56.5mm (standard 125) Bore. 175cc with 61mm Bore
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Smooth,
torquey power. Best low-end throttle response. Works extremely well for
tight tracks. Legal for AHRMA 125cc MX classes if used with a
stock-sized 125cc piston (skirting may be required).
INCLUDES:
New rod (15mm piston pin size), crank pin and big-end bearing. Stroke work done on your
stock crank assembly.
REQUIRES:
Send in your crank for modification.
Download our Stroker Booklet
for details.
●
New rod has a 15mm piston pin size instead of stock 14mm. Will
need to use our piston kit #00019 shown above, or a modified standard
CB/CL/SL/TL 125 piston.
RECOMMENDATIONS: Works best with Powroll pistons. Modifications may be required if
using other piston or cam brands. A
125 head can be used, or the 100 head.
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100's:
#16010RA H STROKE VINT 100 W/RA AND 15mm PIN -- $425.00
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125's: #16005RA H STROKE VINTAGE 125 W/RA -- $425.00
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FITS 125 1-PIECE HEAD
CAM - RACE
Lift
.320” IN/EX
HARDWELD
CAM
Designed for engines 145cc's and
larger.
We have a very limited supply of
#12614N (ground on new cores) cams, once these run out, we may not be
able to get them again.
If you have a VERY GOOD, LIKE NEW
core, we can hardweld on your core (#12614 below). We see very
few good used cores for this engine, most used cores have about a 5%
likelihood of being useable.
REQUIRES:
Valve Springs #24040 (see below).
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12614N H CAM 100-125 - NO CORE REQ'D -- $200.00
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12614 H CAM 100-125 - ON YOUR CORE -- $140.00
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FITS 100 1-PIECE HEAD
CAM - RACE
HARDWELD
Designed specifically for our 118cc
high compression kit.
We have a very limited supply of
#12769N (ground on new cores) cams, once these run out, we may not be
able to get them again.
If you have a VERY GOOD, LIKE NEW
core, we can hardweld on your core (#12769 below). We see very
few good used cores for this engine, most used cores have about a 5%
likelihood of being useable.
REQUIRES:
Valve Springs #24040 (see below).
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12769N H CAM VINTAGE 100 - NO CORE REQ'D -- $200.00
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12769 H CAM VINTAGE 100 - ON YOUR CORE -- $140.00
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FITS ALL 100-125 LISTED ABOVE
VALVE SPRINGS
Made to better withstand valve float
with higher lift cams. Uses stock retainers and shims.
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24040 H VALVE SPRINGS - VINT 100-125 -- $50.00
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jetkit |
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JET KIT
Kit includes: Jetting instructions, one
each: 85, 95, 100, 105, 110, 115, 120, 125, 130, 135 Genuine Keihin Main
Jets.
Fits all Honda carburetors using main
jets with the starting digits of 99114-246-****.
Jetting specifications included for the
following models:
1970: CB & CL100, SL100
1971: SL125, SL100, CB & CL100
1972: CB100, CL100, SL100, SL125
1973: CB125, CL100, CL125, SL100, SL125, TL125
1974: XL100, TL125, CB125, CL125
1975: CB125, TL125, XL100, XL125
1976: CB125S, XL100, XL125 (two carb styles, must have 105, not
98 main jet stock), XL175
1977-1978: XL175
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21352 H JET KIT VINTAGE 100-175 -- $35.00
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FITS:
CB100, CL100, SL100: All Years. CB125, CL125,
SL125, XL125: 1969-1975. TL125: All Years.
CLUTCH SPRINGS
Stronger than stock for
better resistance to slippage in performance applications.
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16775 H CLUTCH SPGS 100-125 VINTAGE -- $21.00
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VINTAGE PERFORMANCE PARTS RESOURCES
Looking for more parts for your vintage scoot?
Check these out!
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