Johnson "70mod"

[hupiveneilija]

You can hear if you know what you are listening for but most of the time people find out to late lol...some guys run 21 but they typically drag race.

Two blade are not as efficient I'd look for a three blade.

Good speed should be able to get another couple mph out with some bigger pitch

Have to concentrate on 3blade, might be also better when things get rough and choppy.

Think that smallchamber head have better control on combustion and firing, so it might be able to use more timing. Have to keep things on a rich side.

Hah, had cold ring under *** yesterday; tought that something is happening cause engine started to slowing down repeatedly. My bad had forgotten airscrew on the tank closed, so tank was all sucked in. Open screw and off you go!😂

[filthy phill]

there is lots of props for sale but all too far away in the usa and the price for postage is just so expensive, plus taxes.

can always get a srx for a v6 and get rehubbed for 13 spline. and take down to 14 inch diameter.

if you have a press you could do this yourself, just make a ring to help guide it in with dish washing soap for lubricant.

but again its hard to find the right sizes here in Europe.