Login  Register

Re: Compression test DOHC

Posted by Hoosier Daddy on May 05, 2013; 11:25am
URL: http://vintage-and-classic-hondas.81.s1.nabble.com/Compression-test-DOHC-tp4038499p4040260.html

FastCletus wrote
just did a compression test


I had choke all the way out, ...throttle wide open.
Did anybody catch this?
FC you do not want the choke pulled out, you want it off, as in no choke, knob pushed in.
The idea is to get as much air as possible, unobstructed, into the engine for the pistons to compress. So the best reading would be obtained if the carbs were completely removed.
Hope that was the solution.
81 Honda CB750C - Current Project
67 BSA Spitfire MkIII - Next Up (Full Resto)
81 Honda GL1100 - Bob / Cafe“
80 Suzuki GS750L - Bratstyle
72 Honda CB450K5 - Basket Case
73 Honda CB350F Cafe' (Gone but not forgotten)

Don't wait for opportunity to knock... kick the door down and drag the old harlot in!