Not sure BruceK. Physics are physics. I took the mid range figures mentioned to get what should be a fairly efficient calculation. Prop slip is prop...
Hi
Something doesn’t add up here. Going by your numbers somewhere in the middle. Presuming 2800 rpm, 10” pitch and 1.93 ratio...at 7.2 mph....you’re...
Would you not be tempted to drop a 350 mpi into her. Would drop straight in...big power increase over the old 5.7 carb. Amazing fuel efficiency too....
Being similar to the 61 I’m used to, we have always used VP parts, but seriously considering going towards the K&N washable filter that goes straight...
Big heavy thick flat head screwdriver with pressure on it, whilst gripping and turning with a good quality shifting spanner like a bacho will do it....