230psi compression?

[Marshy]

I have a stock 80 and it will bounce 220 any day. I know the seller of the 621 and
he is as honest as they get.

Like I said, never heard of a saw with that much compression in stock form. Wasnt implying anything about that seller.

 

[Bigmac]

I have a stock 80 and it will bounce 220 any day. I know the seller of the 621 and
he is as honest as they get.

Lee, you have a sub 100cc saw? Lol I am confused ‍

 

[huskyboy]

I think my 930 I had was 200 with base gasket delete

 

[Lee H]

Lee, you have a sub 100cc saw? Lol I am confused ‍

I actually have a few.

 

[Wood Doctor]

I think my 930 I had was 200 with base gasket delete

I think my Stihl 064 might be pushing 200 psi. The thing is, it's so hard to pull over that measuring the compression cold just about rips your arm off your shoulder.

 

[MarcS]

Not sure about the 621's but the 80's were particularly famous for high stock compression, 238psi wouldn't surprise me at all.

I believe it, I had a wore out 80 that had 200 lbs of compression. Intake block was junk along with all the av mounts so it went on ebay for parts.

 

[cgraham1]

I had a 621 that maxed out my gauge... it was way over 200.