TBparts - 114cc Big Bore Kit with V2 Race Head and Nibbi 24mm Carb Kit for TRX90 Utilizing Stock Air Box

TB Roller Rocker Race Head V2 114cc Big bore kit. Highest performance race head on the market with full parts support in stock. Nibbi 22mm carb kit for TRX90 utilizing the stock air box. This will make a huge difference in performance over your stock setup and is a very quick and easy upgrade.


Key Features:

• Roller Rocker Arms exactly like the V2 head for the KLX110
• 28.5mm intake Valve
• 23.5mm Exhaust Valve
• 5mm Valve Stem
• 23mm Exhaust port
• Matching High Compression Piston
• Head kits include all hardware
• 54mm Aluminum Cylinder
• 54mm piston with rings, pin, & clips
• High performance race camshaft (for the Race Head only)
• Head gasket kit
• 24mm Nibbi Performance carb #40 pilot #105 main factory installed
• Additional jets for tuning (Main jets - #100 #102 #108 / Pilot jet - #35)
• CNC billet aluminum Intake Manifold , hard-anodized red, includes gaskets, hardware, and heat stop/spacer

Recommended:

• 2 size clutch tool - WHS-2274
• TBparts oil cooler for V2 heads - TBW9187

Application:

• TRX 90 - All years

Kit Includes:

• TBW0750 - V2 Race head
• TBW0821 - V2 Head bolt kit
• TBW0752 - V2 Cam
• TBW0754 - V2 head cover set
• TBW0788 - Piston
• TBW0859 - Head gasket kit
• TBW0721 - Cylinder
• TBW0857 - Throttle cable
• TBW0133 - Dual Feed Petcock
• TBW1951 - CNC manifold
• TBW1952 - Rubber boot for air box
• NB-PE24YJ - 24mm Nibbi carb

Note: TRX90 will not need High volume oil pump AND now this kit is set up for drop on install with no case mods with trx90
See the Performance Info section for additional information on our performance parts.