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> '72 914 Track Car - Valve Adjustment Question, Valve Adjustment - 1.8L bored to 2.0L
leety
post Feb 18 2020, 01:39 PM
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Hi I'm new to this car and trying to figure out where the exhaust valves should be set.

I was told when I acquired the car that it is a Type IV 1.8L motor bored to 2.0L

That's all I know about the motor build, not much I know.

It appears .15mm is universally accepted on intake for all type IV motors.

It appears the stock 1.8L & 2.0L motors exhaust valves are not set the same the 1.8L is at .15mm while the 2.0L is set at .20. My question is do I go .15 or .20 on the exhaust and why?
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