Valve clearances

bennn

Advanced Member
Messages
598
Hi guys.

May have been covered but can anyone give me the correct valve clearances for the K20A?

Cheers

Ben
 

bennn

Advanced Member
Messages
598
Thanks mate.

I assume from the attached the correct gaps are 0.008-0.010 inlet and 0.010-0.012 for exhaust?
 

bennn

Advanced Member
Messages
598
I'm hoping so! I've only just bought the car. I checked the engine number which is a K20A and the previous keeper of 11 years didn't mention a head replacement.
 

Rom

Advanced Member
Messages
1,742
I done mine to the lowest of the measurements listed in the manual. Because I like my gaps tight ;)
 

CaLi

Vtec Yoooooooo
Messages
1,851
bennn said:
Thanks mate.

I assume from the attached the correct gaps are 0.008-0.010 inlet and 0.010-0.012 for exhaust?
Slight difference on exhaust but i have got them down as
0.008"-0.010" intake (0.20mm-0.25mm)
0.011"-0.013" exhaust.(0.28mm-0.33mm)
 

C&S Evo7

Administrator
Staff member
Messages
8,229
i set them at .008" inlet and .010" exhaust , using a go/no go system with feeler blades
 
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