Re: checking compression on a Model A

Posted by DJ.Voyce on November 18, 1997 at 23:17:11

In Reply to: checking compression on a Model A
posted by Wayne Parker on November 18, 1997 at 19:21:38

:I would like to check the compression on my Model A.Is there a particular kind of compression gauge that will best fit the large spark plug hole?What should compression readings be?Are they checked with the engine warm?Any other suggestions ?
G'Day Wayne,
To adapt the standard compression gauge to the large "A" plug hole, got to your local parts store & buy a shock absorber rubber bush. You need the tapered type & that arefitted either side of a shock absorber eye. I'm sure if your parts guy lets you scratch through their trays you'll find one that's almost perfect.
Regards
DJ.
OutOfAfrica A's

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