Delta 3 Reed Valve System V3170B. 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 rm & yz models only). The vforce3i shares many of the same features as it's legendary big brother, along with these additional unique features.
Straight shot newly designed 3i intake boot with centralized opening offers a straight shot directly into the engine cases resulting in more even fuel/air distribution into the engine. Reed stops newly designed reedstops to increase reed petal stability for a controlled reed petal opening. Reed petals new shorter reed cage allows use of lighter reed petals for a noticeable increase in overall performance. Custom boot custom designed intake boot to ensure maximum performance and total integration for suzuki and yamaha models.