Moto Tassinari VForce3 V3170C Reed Valve System for Honda CR500R

Moto Tassinari has extracted more power and more performance from our already proven Vforce3 reed valve system design for the 85cc market, by offering the all-new Vforce3i with integrated intake boot (included on CR, RM & YZ models only). the Vforce3i shares many of the same features as it’s legendary big brother, along with these additional unique features

The Moto Tassinari VForce3 V3170C Reed Valve System is designed to improve intake efficiency, throttle response, and overall engine performance on compatible Honda CR500R models. Built from the proven VForce3 reed valve platform, this system uses a shorter reed cage and lighter reed petals to help the engine respond more quickly while maintaining reliable reed control. The V3170C is engineered for motocross applications where consistent power delivery and improved fuel and air flow are important.

Feature: The straight-shot intake design directs the incoming fuel and air mixture more directly into the engine cases, helping promote more even distribution throughout the engine. Newly designed reed stops improve reed petal stability and provide controlled petal opening during operation. The lightweight reed petals and optimized cage design support responsive acceleration and noticeable performance gains across the powerband.

The custom intake boot is designed for maximum performance and integration on compatible Honda, Suzuki, and Yamaha 85cc applications. This product is identified by manufacturer part number V3170C and vendor part number V3170C. Fitment information supplied for this listing includes Honda CR500R models from 1985, 1986, 1987, 1988, 1989, 1990, 1998, 1999, 2000, and 2001. Verify the motorcycle year, model, engine configuration, and existing intake components before installation to ensure proper compatibility. Moto Tassinari engineering provides a direct performance-focused upgrade for riders seeking improved reed response and intake flow.

Features:

• Straight-shot intake design promotes direct fuel and air flow into the engine cases
• Centralized intake opening supports more even mixture distribution
• Newly designed reed stops improve reed petal stability and controlled opening
• Shorter reed cage allows the use of lighter reed petals for improved response
• Custom intake boot provides integrated fitment on compatible Honda, Suzuki, and Yamaha 85cc models
• Brand: Moto Tassinari
• Manufacturer part number: V3170C
• Vendor part number: V3170C
• Fitment: Select 1985-1990 and 1998-2001 Honda CR500R models

Fitment:
1985 Honda CR500R
1986 Honda CR500R
1987 Honda CR500R
1988 Honda CR500R
1989 Honda CR500R
1990 Honda CR500R
1991 Honda CR500R
1992 Honda CR500R
1993 Honda CR500R
1994 Honda CR500R
1995 Honda CR500R
1996 Honda CR500R
1997 Honda CR500R
1998 Honda CR500R
1999 Honda CR500R
2000 Honda CR500R
2001 Honda CR500R