Performance Mods

Post thread
Motorized bicycle performance modifications. Carbs, porting, exhausts, expansion chambers, reed valves, boost bottles and everything to make your motorized bicycle go really fast.
M
After exhaust mod...cutting out at top-end.
6 7 8
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77
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13K
kaploink
kaploink
A
octane booster
2
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11
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5K
Guest
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G
Can we fabricate our own expansion chamber?
2 3 4
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31
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23K
Deleted member 12676
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azbill
Schwinn stealth chopper
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5
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4K
azvinnie
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S
32 Tooth High Speed Sprockets - What's the right gear ratio?
2 3
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20
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19K
Egor
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G
A bit of re-organizing...
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3
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2K
pianoman8t8
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B
3-Speed motorized bike experiment
4 5 6
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56
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45K
lucianomi
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E
Dual Drive Sprockets
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7
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4K
pianoman8t8
P
P
new logo
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1
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2K
Proboscis
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P
shimanio 3hub filp flop
2
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14
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4K
SlicerDicer
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U
Well...
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7
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2K
Tom
Tom
C
what size performance carby can i get for my chinese 80cc
2
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19
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5K
Bufu racing#1
Bufu racing#1
C
engine tune up & exhuast ports
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1
Views
3K
pianoman8t8
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azbill
Schwinn chopper trike !!!
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3
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5K
Blaze
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P
hydrogen injection(warning very long post)
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0
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3K
psuggmog
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G
ummm...
2
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11
Views
3K
Cookie
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Tom
Wild in the Streets Bike of the Month
2
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14
Views
4K
Tom Franks
T
S
Tension Roller Tweaks
5 6 7
Replies
61
Views
28K
happycheapskate
happycheapskate
D
Finding Performance By Accident
9 10 11
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104
Views
36K
VTBikeman
V
Tom
How to increase your MPG
2
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16
Views
5K
wes
W
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