stunthanger.com

Engine basics => Engine set up tips => Topic started by: Air Ministry . on June 26, 2018, 10:01:35 PM

Title: Two - Cycle Combustion Chamber Parameters .
Post by: Air Ministry . on June 26, 2018, 10:01:35 PM

Seeing tourque & 4 - 2 ' switch ' are somewhat ? unique requirements ( Tho Im sure relative to powerband ' step ' in a cycle engine ,

Chamber / Squish Band configureation , offset . Multi Port & Loop / Baffled seemingly two varying configurations .

Theres neumerous ? books on 2 stroke tuning ,

Pioneers Walter Kaaden , Ernest Degner , and the BSA Bantam race forum might be places to garner info .

Title: Re: Two - Cycle Combustion Chamber Parameters .
Post by: Steve Helmick on June 26, 2018, 11:21:19 PM

Compression ratio and glowplug depth are much more important than combustion chamber shape, from my tests.  D>K Steve