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Gasket Weber 40DCOE Isolator (Set of 8)
Gasket Weber 40DCOE Isolator (Set of 8)
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Valve 1600/1750 Race Lite Weight Special 8x37mm 45 degree Exhaust, Each
[17508EVUS]
$0.00

23% LIGHTER

According to our research these special shaped exhaust valves with 8mm stems make better power than both stock  37mm or oversize 38 mm valve by reducing over-scavenging. 

  • The special back side shape improves flow.
  • At 74g, this valve is 19g lighter than 9x38mm race valve or stock.  This is worth power since the exhause seat pressure can be reduced.
  • The 1mm smaller stem allows better flow.

NOTE: We can special order any valve size you decide is best for your engine.

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Spruell Motorsport Alfa is your source for performance parts for Alfa Romeo.
We specialize in Alfa Romeo 101, 105 and 115 drive train products for engine, gearbox, differential and wheels.
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