Yamaha YZ85 2019-2020 Performance Power-Up Kit | Moto-House MX
The Redesigned Yamaha YZ85 (2019-2020) motor has been updated with Yamaha (YPVS) Yamaha Power Valve System increased the power across the entire power band. With all the newly increased performance Moto-House MX can still squeeze out more with some simple bolt on mods.
Let’s list the Top 5 Bolt on Modifications you can add to your YZ85 to make it a race winner.
- Better power in low and mid ranges with Higher Over-Rev
- Smooth power band, predictable
- Lightweight 20-gauge steel body
- Tougher 19-gauge steel header
- Bare Metal Finish (Works Finish)
- Hand welded and pounded seams
- Made 100% in the USA
- Shorty Silencer uses a shorter length inner core
- Increase in low to mid-range power for tight motocross and Supercross style Tracks
- FMF Silencer use light weight aircraft 6060 T6 alloy
- All FMF Silencers are re-packable
- Maximum performance, minimum noise
- This silencer will fits stock pipes as well as aftermarket pipes
- Moto Tassinari VForce4 Reed Valve V4R82A-I
- Updated new reed pedal materials, (Carbon Fiber) for increased durability
- Reed pedals are pre-curved to improve sealing
- Larger cage increases volume and air flow
- New Airfoil shape added to cage tip to increase air velocity from outer ports
- The “R’ cages have a rubber pad area for the reed tips to land on to improve reed life.
- This kit allows to increase compression without machining cylinder head
- Kits include - two or more premium-quality base gaskets of different thicknesses to optimize engine compression ratios
- This kit allows the rider a choice of using standard gas with stock compression, or race gas with a higher compression
- Kits only includes head gasket and 2 base gaskets
- Twin Air filters will increase airflow while maintaining the highest level of protection against dirt from entering your motor.
- Larger coarse open-pore foam catches more significant amounts of dirt, grime, and sand, and fine foam will trap all the fine particles of dirt and dust.
- Remember you can’t make house power if your motor can’t breathe (dirty Filter)
Images of the YZ85 Power-Up Kit