Posted by Chris Case [108.225.239.175] on Wednesday, September 23, 2015 at 16:38:22 :
In Reply to: ENGINE compression / oil pressure numbers :( posted by DDD [209.253.157.5] on Wednesday, September 23, 2015 at 14:01:27 :
Do you have it on a stand or in a truck?
Compression gauges vary a lot, don't use the number, judge by the variation. You are in good shape there.
Use a tach to set the idle. I believe the specs are 15psi @500? I had a flattie idling down to 50 rpm, then looked at the gauge. Ooops. 0.