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Z50 [68/K0-78] Engine TB 88cc Big Bore kit, Race Head, & 20mm Carb Kit – K0-78 Models TBW0939
- Condition: NEW
$473.99Free Shipping
Sold By:
MBJ Deals
(112)
5 in stock
Categories: Complete Carburetor, Dirt Bike, Fuel System
Tags: Carb Kit, Honda, TB PARTS, TBW0939, Z50 [68/K0-78]
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TB 88cc Big Bore kit, Race Head, & 20mm Carb Kit – K0-78 Models
TBparts complete 88cc bore kit, Race Head, and 20mm Performance carb kit. This complete 88cc Race Head Kit will really wake up your stock engine and is comparable in power to the much larger Chinese 124cc engines!!! They are extremely reliable as well! Made to our specifications turning your worn-out stock engine into a high-quality, high-performance engine that makes big power!
Starting with the 88cc 52mm Big Bore kit. Our aluminum steel sleeve cylinder is super lightweight compared to stock and it also helps with heat dissipation. The piston is high compression but safe for 91+ octane pump fuel. The bore kit also includes the top end gasket kit that includes all the gaskets for the job. Next is the race head included in this kit. This is what really sets our kit apart from the competition especially considering the price. When you replace your worn-out, carbon built up stock cylinder head with our new complete bolt on race head you get a ton more performance and power. Better geometry allows for a bigger cam, larger valves, and bigger, better porting. Plus, it is made to our specifications to keep quality in check with OEM standards. This is extremely important when turning big RPMs and making big power. Top that off with the 3mm larger 20mm performance carb kit to feed the new larger displacement engine. This also includes a port match manifold with all the necessary hardware.
Key Features –
- Lightweight aluminum cylinder with steel sleeve
- Cast in mounts on cylinder for aftermarket skid plates
- Oversized cooling fins on cylinder for efficient heat dissipation
- 52mm high compression piston with rings, pin, & clips
- Head gasket kit and clutch cover gasket.
- High performance race camshaft (for the Race Head only)
- Race Head with larger 25/22mm stainless steel (21-4N material) valves for better flow and increased performance. Also has bigger cooling fins. Includes all necessary parts and comes assembled!
- 20mm Performance carb assembly. Includes: 20mm carb, port matched intake, heatstop, gaskets, mounting hardware/wrench, long adjustable throttle cable, and an angled dual layer foam air filter.
This kit works on the following models:
- Z50 K0-78 Models
Shipping Policy
All items purchased from us will be shipped within 1-2 business days.
Refund Policy
All sales are final unless you receive the product and there is a defect that was not listed in the ad or shown in the pictures. If something happens during shipment and the product does not arrive. We like to wait roughly 1-2 weeks to see if it ends up making it to its destination. If no luck, we will happily refund you the full amount.
Additional information
Condition | New |
---|---|
Fits | Z50 [68/K0-78] |
Manufacturer Part Number | TBW0939 |
Part Brand |
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Shipping Policy
All items purchased from us will be shipped within 1-2 business days.
Refund Policy
All sales are final unless you receive the product and there is a defect that was not listed in the ad or shown in the pictures. If something happens during shipment and the product does not arrive. We like to wait roughly 1-2 weeks to see if it ends up making it to its destination. If no luck, we will happily refund you the full amount.
Cancellation / Return / Exchange Policy
You may cancel an order before it is shipped. Please message us if you have any questions.
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