You are looking for a marine distributor than meets SAE J1171 that has an integral coil?
There is only one company and that is DUI.
No one else wanted to pay the royalties for the patent.
No, not even close
the stringer mount is 4 points. the forward mount with or without electric trim and the aft trunion mounts
the transom on an OMC needs to only be thick enough to hold the screws for the boot.
the mercruiser mounts off the transom. the transom shield clamps to a transom...
until the last decade or two, boat manuals were only offered by less than a dozen boat manufacturers. Brunswick, Chaparral and a few more.
boat manuals 40 years ago were non-existent.
service your cooling system if you have overheating issues.
a properly maintained cooling system can run until you need to stop for fuel without ever coming off plane.
I would say you could run flat out, however not on a stock recreational motor.
from my google fu
Within the 22/23 Upper, you can choose from five different gear ratios. Those are 1.43, 1.51, 1.60, 1.66 and 1.85. As for the Volvo SXM 21/26 upper, there are 1.79, 1.97 and 2.18 ratios
The ski nautique is a ski boat, not a wake boat
The moomba is also a ski boat, however you can add bladders and get a bit of a wake. Just don't add too much
If your desire is wake, then the moomba
I would have no problem with a 4.5hp pushing a 20' boat as a kicker.
My buddy used a 2.5 on his dinghy to push his 37' sailboat 4 miles when his Perkins died
I have access to a Honda weed wacker motor based outboard that moves my boat (granted, a bit slow)