Prox Steel Intake Inlet valveRef : PRO00670A / 1004675

PROX Steel Intake Valve - Yamaha XT660R/X (Ref. 28.2706-2)

Replacement intake valve from PROX, made of steel to meet the demands of the intake circuit. Designed for engine refurbishment or maintenance operations, this valve is aimed at workshops and riders looking to replace a worn part on the cylinder head.

Key elements to note:

• Material: steel (robust construction suitable for the temperatures and stresses of the intake flow).
• Usage: intended for replacement during refurbishment or intervention on the timing and valve seats.
• Manufacturer reference: 28.2706-2 — supplied by PROX.

Installation advice: systematic check of the valve seat, sealing, and guides before installation. A break-in period and adjustment of the valve clearance may be necessary to ensure optimal engine performance.

Associated universes:

• Quad
• Roadster

Models frequently consulted by customers:

• YAMAHA YFM 700 RAPTOR SPECIAL EDITION 2WD (2018)
• YAMAHA YFM 700 RAPTOR 2WD (2018)
• YAMAHA YXM 700 VIKING 4WD (2016)

For any intervention, prioritize clean installation and tolerance checks to ensure the longevity of the timing and surrounding parts.