Thread: zvh v zetec.
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Old Nov 3, 2013 | 09:04 AM
  #15  
Fiesta_Jed's Avatar
Fiesta_Jed
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From: scotland
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You dont need a big valve cvh head for a zvh, standard cvh valves can do over 400bhp with proper porting and a cam.

Also standard rs turbo valve springs are fine for big power.
Last edited by Fiesta_Jed; Nov 3, 2013 at 09:06 AM.
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