david.perl
Well Known Member
I posted a couple weeks back in the engine section about a presale that picked up a leaking exhaust valve.
I am hoping perhaps a wider audience will read this as opposed to my OP which is buried deeper.
Long story short, compression on cylinder 1 was 68 cold, dropped after flying hard for 90 mins to 58.
Engine is lycoming IO360 M1b with 400 hours over6 years
I borrowed a friends borescope and posted a link, problem was i was looking at the intake valve and the camera was not great so hard to analyse.
I purchased a HD model of the Ablescope 400 - much better images now. Ive uploaded them to my youtube. Are there any experienced folk here that can give an opinion? I Am also waiting to see if SavvyQA includes borescope analysis and will join that if it does.
Link is here
https://www.youtube.com/watch?v=YkNg6kTYvRY
thanks in advance for any thoughts.
I am hoping perhaps a wider audience will read this as opposed to my OP which is buried deeper.
Long story short, compression on cylinder 1 was 68 cold, dropped after flying hard for 90 mins to 58.
Engine is lycoming IO360 M1b with 400 hours over6 years
I borrowed a friends borescope and posted a link, problem was i was looking at the intake valve and the camera was not great so hard to analyse.
I purchased a HD model of the Ablescope 400 - much better images now. Ive uploaded them to my youtube. Are there any experienced folk here that can give an opinion? I Am also waiting to see if SavvyQA includes borescope analysis and will join that if it does.
Link is here
https://www.youtube.com/watch?v=YkNg6kTYvRY
thanks in advance for any thoughts.
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