Oshkosh1
Ensign
- Joined
- Jun 8, 2009
- Messages
- 968
Just did a compression test.
I read 135lbs on 1,2,5,6...140lbs on 3,4.
Done with all plugs out, engine at OpTemp, 4 complete revs each, and WOT...
I know these are within the 10% variance, just wondering what is considered "low", "average", or "new" would be.
No running issues...just for my records.
Thanks in advance
I read 135lbs on 1,2,5,6...140lbs on 3,4.
Done with all plugs out, engine at OpTemp, 4 complete revs each, and WOT...
I know these are within the 10% variance, just wondering what is considered "low", "average", or "new" would be.
No running issues...just for my records.
Thanks in advance
)...I think it found a new home, so I just ran to the local HFT and picked up a gauge there for occasional use. In my case, not too concerned with absolutely accurate numbers, just to find any glaring discrepencies/trends and radical departures from baseline readings. Hose is approx 10", and I sealed it only finger tight. I'm GUESSING they may be reading a little low considering I used the extension...so I had two rubber o-ring seals in the mix.