hot street - dirt track

Citroën TU5J4 120hp

I-4cyl 1.6L 16v DOHC (DTH/DTH)

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Inlet Valves:

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9249007 d6.00 // D28.8 // L104.6

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Exhaust Valves:

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9249006 d6.00 // D26.0 // L104.2 Oversize

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9249016 d6.00 // D24.5 // L104.2

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FOR COMPETITION APPLICATIONS ONLY. Following details must be verified:

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the camshafs must turn smooth in the cylinderhead, provide free travel by machining where needed

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distance between valve seal and retainer at full lift must be 0.6mm at least

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minimum valve spring travel of 1.0mm at full lift must be provided

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distance between valve and piston 1.0mm (pref. 1.5mm). check 5-15° before TDC on exhaust, and after TDC on intake

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ONLY for use in competition engines with independent engine management (throttle position sensor) or carburettors