jebB

Hope you you like it as much as I do 

On 12/13/2023 at 10:26 AM, HarryS said:

I found an old B Model operation manual for gas powered trucks. It calls for 10* BTC with 91 octane gas. That was when gas was gas with lead and without alcohol. The closest thing in today's gas would be non ethanol with the same octane rating if you can find it. Probably have to experiment from that point.

Yes found book it does say 10” in it and I have a fire truck and it said 0” so I change it…. Now have to wait for a good day to run her

On 12/13/2023 at 10:06 PM, jebB said:

Got my info and found 13-18 degree is about right  she purring now

Took her out today she lost power on steep incline maybe not getting fuel have electric pump with regular on it going to open up some and maybe more timing a little 

I have found if you do 13 to 18° should work it did on my 707c motor

What the best ignition timing degree for a 707c  running on pump gas