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Old 13-11-2014, 09:16 AM
Racing Station Racing Station is offline
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Join Date: Aug 2014
Location: TAIWAN
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Default Re: How can tech me use hfs4-v2

Quote:
Originally Posted by Richard L View Post
You can also increase the pump pressure (1/16" allen screw at front end of the pump head) to 180-190psi. (about 1/2 turn clockwise).
So I can use 1.0 Check Valve Jet!

Use You said method?

If 1.0 Check Valve Jet on 180-190psi pump I can get how much cc?

Thanks
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