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TB Parts 212cc Bore Kit & Stainless Valves – Daytona 190
$439.99
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Want extra peace of mind? Even if a seller doesn't offer returns,
MX Locker gives you the option to make any item returnable with Return Assurance at checkout.
MX Locker is 100% committed to ensuring that every sale ends in satisfaction—for both buyer and seller. Your payment is held until the item is delivered and approved. If it's not as described, you'll receive a full refund.
Every transaction is backed by our secure payment system. We hold funds until you confirm the item arrived in the promised condition—so you can shop worry-free.
MX Locker is 100% committed to ensuring that every sale ends in satisfaction—for both buyer and seller. Your payment is held until the item is delivered and approved. If it's not as described, you'll receive a full refund.
Every transaction is backed by our secure payment system. We hold funds until you confirm the item arrived in the promised condition—so you can shop worry-free.
Overview
Description
TB parts 212cc big bore kit & stainless valves for the 4 valve Daytona 190.
The TB piston is made to the highest standards possible – to be the best option available. This kit does not require boring of the case – simply bolt on, tune and go!! This is an ideal option if you’re looking to add some power to your 4 valve Daytona 190.
Key features:
- Forged, high compression 66mm piston, with rings, pin, & clips
- Piston dome is hard Anodized for superior protection
- Piston skirts are non stick coated for reduced friction
- Our piston is pump 91+ octane gas friendly.
- Aluminum cylinder with steel sleeve (55mm)
- Head gasket kit with exhaust gasket!
- More power and fun at an affordable price
- Easy bolt-on kit
- +4mm of bore or 22cc
Note for installation- There is an arrow on the piston. This notes the exhaust flow and is on the exhaust valve relief side.
There are no installation instructions, but if you can replace your piston, you can install this kit. If you don’t have any experience working on your engine, we highly recommend having a professional technician install this kit or, at a minimum, purchasing the shop manual for your bike. The parts are installed in the same manner as the OEM parts.
TB Stainless Steel Valve Kit w/Oversized Intake valves – Daytona 190
This kit fixes weak links in these engines with far superior quality parts. We have taken new out of the box engines apart to inspect the valve to valve guide guide clearances to find them at the limits again new out of the box. Once installed our kit ensures your valves will be in spec reducing the odds of engine failure while adding more power with oversized intake valves.
Features :
- High Quality Made in the USA Kibblewhite Bronze Valve guides and Viton Red Valve seals
- 2 0.5mm oversized intake valves (25.5mm) and 2 Standard 21mm exhaust valves (maintains use of stock valve seats)
- High quality EV8 (21-4N) Stainless steel valves made to spec for longer life!
- Only for use with the Daytona 190 engine
- Valve Protrusions/Install sheet included
Notes:
- This kit should be installed by a professional mechanic or shop that offers valve job service as the valve seats must be cut to accept the larger valve head diameters and valves sunk deeper to allow for overlap clearances.
- Installation sheet/directions included with kit
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