piston to valve clearance question

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BigBoy

Senior Member
Will swapping out my oem valves for standard size flat bottom valves affect the piston to valve clearance? I want to install some supertech high comp valves in place of my stock ones. I just want to check with u guys instead of claying the motor.

Current setup:

jdm b16a
p30 pistons
1 layer oem gasket
 
You will be fine. Flat bottom valves just fill in the concavity that oem valves have on their faces. Won't change valve clearance a bit.
 
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