What is cranking compression on 10-1 4AGE?
03-16-2015, 10:22 PM (This post was last modified: 03-16-2015 10:23 PM by oldeskewltoy.)
Post: #1
What is cranking compression on 10-1 4AGE?
9.4 to 1 compression 4AGE has a 179# measurement, while the 10.3 to smallport 4AGE has a 190# measurement.

What is the cranking compression on a 10-1 4AGE - looking for a FSM reading/reference - I can guess and say 185 or so, but I was hoping for a measurement from the FSM


anyone?????

Dan -

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03-23-2015, 06:09 PM
Post: #2
What is cranking compression on 10-1 4AGE?
When mine was running it was putting out from memory, 182-183

My compression is not standard but it's about 10.15
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03-24-2015, 10:18 AM
Post: #3
What is cranking compression on 10-1 4AGE?
I knew an engine which only had 10000km
He did a warm compressiin test and had 187 on all cylinders complete stock
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