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Ref : PRO00550A / 1004765
Prox

Prox Steel Intake Valve conversion kit

Recommended retail price: 164,60 €139,90 €

Compatibility

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Features

PROX - Steel Intake Valve Conversion Kit (manufacturer part number: 28.SIS6334-2) designed to replace the original titanium valves with a set of steel valves. Ideal for riders performing engine rebuilds on their off-road machines who are looking for a reliable, easy-to-install, and economical solution.

  • Complete valve kit for converting intake valves
  • Allows for the transition from original titanium valves to steel valves
  • Includes the necessary springs for refurbishment
  • Suitable solution for engine rebuilding without compromising on durability

PROX is recognized in the motocross/enduro world for the quality of its engine parts, with a manufacturing level comparable to original equipment. This kit is aimed at owners of Cross machines looking to renew their cylinder head: installation during guide replacement, seat machining, or general overhaul. It is particularly suitable for popular 250 cc models such as the KTM 250 EXC-F SIX DAYS (2016), the HUSQVARNA FE 250 (2016), and the HUSABERG FE 250 (2014).

It is recommended to have the installation performed by a professional or experienced mechanic to check clearances, timing, and adjust the influence of the new valve train on the timing system. Product delivered without unverified performance claims, solely a robust solution to restore your engine.