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10,894 Posts
Discussion Starter · #21 ·

· Vendor
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Discussion Starter · #23 ·
TB300, Z40 or the cam that was listed with the base gasket ?


Look at the tbw9004 Cam and sprocket set again

I revised the description to make it clear
 

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10,894 Posts
Discussion Starter · #27 ·
Is the 90 a semi-auto 88cc? Does it come with carb and electrical?
86cc , the stroke is longer then an 88cc

[h=1]Piranha 90cc Semi-Auto Engine
w/ carb & electric
[WHS-1784-KIT][/h]

Piranha 90cc Semi-Auto Engine w/ carb & electric
See picture for parts included , only as pictured.
Great Replacment engine or for builds & Projects.
Includes:
Engine
Carb
Intake
CDI
Coil
Harness
Kicker
Shifter
Displacement86cc
Engine TypeAir Cooled, Single-Cylinder, 2-valve, 4-stroke
Bore/Stroke47mmx49.5mm
Final DriveChain
Fuel Delivery22mm carb
FuelUnleaded / 93 Octaine
Reccomended Engine Oil10W-40 Petroleum Based (Nonsynthetic)
Ignition
Kick StartYes
Electric Startno
CDIyes
Auxillary OutputYes
Transmission
Transmission4-Speed Semi Auto
Shift-PatternFour-speed Transmission: N-1-2-3-4 (Four Up)
ClutchSemi auto (no hand clutch)
Note:
When upgrading your Honda XR50/70 ,CRF50/70 to this engine you
may want to use order aftermarket footpeg mounts and tank spacers.
Also we suggest using an aftermarket exhaust to obtain maximum performance.
All of these items are availble at TBoltUSA.com
Type 4-Stroke single-cylinder OHC air cooledPiranha 90cc
 

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25 Posts
Hi Please make me a complet COMPLET kit, with Yx140, the best exhaust you have with the best carb you have, to fit my 12v ligthening kit i want run my lightening without batteries so can you modifie the engine to have a stator to make this happen?

Can you update the engine with a better cam? if yes please add goodies to the engine to be at it best. I want a oil cooler too.

Send me your order i will pay with my paypal.

thanks a lot! :) Its for my ct70 1981.
 

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10,894 Posts
Discussion Starter · #34 ·
Took the 140 out for its first ride today, this thing rips. Did not even make it into fourth gear it has tons of power
Piranha engines back in STOCK !!!
(finally)

All time top Pit Bike Engine
[h=1]Piranha 140cc Engine
fits Pit Bikes and other Minis
Part No: WHS-1143[/h]


fits Pit Bikes and other Minis1" width="250" height="250" zc="1" hspace="5" vspace="5" title="*Piranha 140cc Engine
fits Pit Bikes and other Minis" style="border: 0px; -webkit-box-shadow: rgb(0, 0, 0) 0px 0px 1px;">

Piranha 140cc Engine
YX140cc
This is our best selling engine
Top performance and economy all in one
Super sturdy and Very strong running engine
Latest Version available with larger kicker shaft and all most current improvements
Front Drive Sprocket Included
See picture for parts included , only as pictured.
Great Replacment engine or for builds & Projects.
Includes:
Engine
Intake
CDI
Coil
Harness
Kicker
Shifter
Engine
Displacement140cc
Engine TypeAir Cooled, Single-Cylinder, 2-valve, 4-stroke
Bore/Stroke56mm x 57mm
Final DriveChain
Fuel DeliveryOEM 22mm
FuelUnleaded / 91 Octaine
Reccomended Engine Oil10W-40 Petroleum Based (Nonsynthetic)
Ignition
Kick StartYes
Electric Startno
CDIYes
Auxillary Output (lighting)Yes
Transmission
Transmission4-Speed Manual 4Up
Shift-PatternFour-speed Transmission: N-1-2-3-4
ClutchRear 5 plate manual
Note:
When upgrading your Honda XR50/70 ,CRF50/70 to this engine you
may want to use order aftermarket footpeg mounts and tank spacers.
Also we suggest using an aftermarket exhaust to obtain maximum performance.
All of these items are availble at TBoltUSA.com
Engine Specs
Bore:56mm
Stroke:57mm
Displacment:140.4cc
Big Valve 27mm/23mm head
Gears:4 speed ,bottom neutral 4 up shifting
Carb:22mm mikuni
Ignition:Standard Flywheel ignition
Kit Includes
Carb
Kicker starter
Shifter
Electrical components
Not Included
Skid plates
Exhauste
Air filter
Clutch Cable
Throttle Cable
Available Options:

 

· Vendor
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10,894 Posts
Discussion Starter · #37 ·
Auto part Automotive engine part Engine Carburetor Automotive starter motor

[h=1]Works Piranha 114cc Semi Stealth
Part No: TRC-5255[/h]

Works engine build
Stealth build NO engine size shown on the cylinder
Ready to rip
Added Power
Lower Wieght
50% Stronger clutch
Base Engine Piranha 90cc Semi-Auto Engine w/lighting
Added 114cc aluminum cylinder big bore kit Part No. TBW9089
Added TB 411 Race Cam Part No: TBW0411
Added TB H-D Auto Clutch Kit Part No: TBW0961
aprox 38 lbs with oil
Front Drive Sprocket Included 13T 420
TB 24mm Carb Kit
Includes:
Engine
Intake
CDI
Coil
Harness
Kicker Curved
Shifter
Exhaust gasket
Kill button
 

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1,212 Posts
I purchased a Piranha 150 e-start from Tbolt lasr year. I installed it in a Pitster Mini Monster/ ZB50 clone. I've got 186 street miles on the engine and the starter chain snapped. The rubber bumpers that the chain ride on have ground down and there's tons of shredded rubber in the flywheel cover. Do you sell replacement starter chains and rubber guides for this engine?

Snow
Leg
 

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10,894 Posts
Discussion Starter · #40 · (Edited)
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