Latest topics
» Parts stockist
Yesterday at 1:29 pm by kerabo

» I did it again , I am with James now.
Yesterday at 12:20 pm by talha

» Light Cruiser 79 Engine /gearbox cover
Tue Mar 21, 2017 9:37 pm by jimjohnstone

» Wanted 9E part
Tue Mar 21, 2017 1:27 pm by kerabo

» Fixed cone for front hub of Kestrel 66
Tue Mar 21, 2017 12:19 pm by bessybarnett

» Lights not working
Mon Mar 20, 2017 10:08 am by taffgmg

» Noisy Seagull
Sun Mar 19, 2017 5:41 pm by andy-s

» 3 Speed gearbox,
Sun Mar 19, 2017 2:55 pm by woodenhead

» Francis Barnett parts
Sat Mar 18, 2017 6:55 pm by kerabo


15t Compression

View previous topic View next topic Go down

15t Compression

Post  Brentis1 on Sun Dec 04, 2016 6:14 am

Hi Guys,
I was keen to a do a compression test before I dismantle my Fulmar 15t engine to get a Guatemalan on how worn it is. Does anyone have any idea what level of compression is acceptable.
Cheers
Brent

Brentis1

Posts : 42
Join date : 2016-06-11

Back to top Go down

Compression

Post  kerabo on Sun Dec 04, 2016 8:23 am

I would not read too much into compression in a 2 stroke. More how well it holds what it has. You can feel the main compression and should feel a crankcase compression as well
Remember that although it may have say a 60mm stroke until the piston covers the transfer and exhaust ports it can't compress.
Regards Ken
avatar
kerabo

Posts : 1881
Join date : 2008-02-11
Age : 66
Location : 1950 Powerbike 56. 1960 Falcon 87. 1961 Trials 83 Special. Falcon 87 in bits. Falcon 81 Trials bitsa.

Back to top Go down

View previous topic View next topic Back to top

- Similar topics

 
Permissions in this forum:
You cannot reply to topics in this forum