Need valve adjustment specs for b20 - Honda-Tech

Need valve adjustment specs for b20

Thread Tools Search this Thread
Old 07-31-2006, 06:27 PM   #1
Thread Starter
morgo333's Avatar
Join Date: Jun 2006
Location: Encinitas, Ca, Usa
Posts: 11
Default Need valve adjustment specs for b20

I am going to do a valve adjustment tomorrow on my b20 (p8r head, dont think thats any different though) and I need to find out the specs... if anyone can help that would be chill. thanks
morgo333 is offline   Reply With Quote
Old 08-01-2006, 08:59 AM   #2
Junior Member
Danny_EJ's Avatar
Join Date: Apr 2006
Posts: 736

Factory spec for the B18B and B20B/Z is:

Intake: 0.003"-0.005"
Exhaust: 0.006"-0.008"
Danny_EJ is offline   Reply With Quote
Old 03-15-2017, 03:47 AM   #3
Trial User
Join Date: Mar 2017
Posts: 1
Default Valve clearance on b20b1

Intake: 0.003"-0.005"
Exhaust: 0.006"-0.008"

hi I had my intake 0.008 and exahusta 0.16 but when my car idles on a cold start ever since I adjusted the valve tappets; it idles under 1000rpm;BUT it never used to do that it used to idle on 1500 rpm when cold that was before I adjusted it and it still makes a tell of a noise what can it be???
Luigi Jason is offline   Reply With Quote

Related Topics
Thread Thread Starter Forum Replies Last Post
b18a1 valve specs efchris Honda Civic / Del Sol (1992 - 2000) 0 08-20-2009 11:36 PM
F20B VALVE ADJUSTMENT lsjon Honda Prelude 1 10-20-2008 04:15 PM
Valve clearance spec for B18B? Octoman Acura Integra 3 05-20-2004 03:12 PM
valve adjustment on f22b dohc f22btwincam Honda Accord (1990 - 2002) 5 09-26-2002 02:49 PM
**need valve adjustment specs for skunk2 cams** -Racer X- Acura Integra 3 07-12-2002 01:03 PM

1990, adjust, adjustment, adjustments, b20, b20b, b20z, honda, motor, p8r, spec, specs, vale, vales, valve, valves

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

All times are GMT -8. The time now is 06:25 PM.

  • Ask a Question
    Get answers from community experts
What's your question?