110-120lbs
155-160 good used 170-175new
Compression testing is done on engines and it establishes whether the engine has good compression. Good compression is needed for the engine to start easily and run efficiently.
No, it is good in tension.
You will have to do a compression test yourself to know that. A engine that is in good shape should have at least 150 LBS. per cylinder. There can not be more then 20 LBS. difference in any cylinders. It has to have at least 100 LBS. for the cylinder to fire at an Idle.
No, But Cave Johnson is a good one.
In the early 1970's, when you could still get good gasoline, outboard compression in the 180-190 psi range was common. If your 65 hp Johnson is running in the 100-150 psi range, this would be acceptable, and the engine should still perform well on todays fuel. The important thing to note with compression readings however, is that the difference between the highest and lowest reading, is no more than 15 psi. One more note, avoid fuels containing alcohol if at all possible.l
You put the compression on the fork with out a top race for the headset. Then you put on the compression cap. Next you put in the compression bolt and tighten it. Now you're good to go!
Good compression, good heads, good cam.
Check the spark. If that's good check compression and timing. Check the spark. If that's good check compression and timing.
Good to Go - 1986 was released on: USA: 1 August 1986
Yes, because it will help with the swelling associated with compression fractures and keep that under control.
yes. Its a good anti virus protection