Spark plug gap ????????????
16 March 2007, 10:38 PM
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Spark plug gap ????????????
What should the plug gap be for my94 running pfr7b ? as im running 16psi and have since changed from 6s to 7s to allow for the boost increase . also what should the gap be for the 6s as i might go back to them as the 7s dont seem to last very long !
16 March 2007, 11:07 PM
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hi scott , car is running sweet now since reset !! trying to get an actuator still though . i done gaps at 0.7 on my 7s but have read on previous threads to be 0.6 for 7s and 0.7 for 6s ?
17 March 2007, 02:21 AM
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20 March 2007, 02:41 PM
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As simon says, if it runs of 0.7mm then leave it at that. If you increase your boost however, you may have to drop it down to 0.65/0.6mm to avoid 'high-boost' miss-fires. 
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