Coilhand
Well-Known OPE Member
- Local time
- 5:36 PM
- User ID
- 19261
- Joined
- Sep 23, 2021
- Messages
- 16
- Reaction score
- 13
- Location
- Jonesboro, Louisiana
So I assembled a G660, and thought I would test compression. Was a bit sick when I only got 50-60 psi. Suspected the tester. Plugged it to a compressor with 2 guages which read within a few pounds of one another. Started the compressor and the compression guage followed the guages on the compressor right on up to 110 psi. So I decided to hook the tester to my 562xp, which runs as strong as it ever has. It showed the same 50-60psi I got on the G660. Took the G660 out to a 36"+ pin oak and sunk the 28" bar in it. Now granted I've never run a 660 of any ethnicity, but this thing certainly doesn't act as though it has low compression. I believe you could saddle it up and ride it and never bog the engine. Guys, what am I missing?