www.fastmarinamagazine.com

Thanks. Hmm… a bit of choice then!

My engine is from an SD1 but is now running a single HIF44 jetted for a 2.0 (as per Princess).

Looks like 15-18 BTDC is probably where it’s at then?

Can anyone tell me what the ignition timing should be for a 2.0 ‘O’. series engine (ex Princess, SD1 etc)? I’m not sure if it’s the same as a 1700 O series but maybe someone here could confirm?

Thanks
Neil