‘73 Bee Craft with Chrysler 70 o/b.

[‘73BeeCraft]

I have this outboard. It’s a “Chrysler 70”. That’s what the cover says. I assume that means a 70 h/p? Well anyways. I can get it to turn over. But that’s it. Compression is at 92 psi on all three cylinders with good spark and new plugs. I got a new line with fresh gas. 50:1. Battery is new. Been sitting outside for a year.
Suggestions??

 

[jerryjerry05]

Just saw this, sorry!!
Does the hose bulb get firm when you pump
it up?
You using the choke as you try to start? Hold
the key in all the while your turning the motor
over?
Engaging fast idle? What shifter do you have?
Pic of the shifter?