Twin 1.5 cc outrigger

[KenOlvis]

Maybe this will work? something different twin rigger.Run against

.21 hydro class the motor is smaller than .12 novarossi not sure of the ture size.

What do you think!I have 2 new ones.

Or Im build the first boat that I ran in the 70's Richard Hanson's custom snoopy hydro i have the plans.He set impba recorded in the late 60's with 1 veco .19 55mph thanks to him he got my dad an I started in boating.

 

[Samuel Hagan JR]

That's awesome.

 

[KenOlvis]

Found my prints 95% hull is 1/8 balsa then he would use silk an airplane dope sealer.we do have better sealing material to over lay with today.Ill need to read up on the rules for drive line.The big question is can the prop go pass the transome in sport 20 hydro?

 

[Tom Foley]

RPM fest , love it !

 

[shoboat]

Ken,

I have a really nice Twin Blackjack 12 Hydro if you would be interested?

Thanks,

Mark Sholund

 

[Mike Byer]

Mark, if Ken isn't interested I might like to see it.

mb

 

[ian thompson]

Have you run the engines? I had 2 of them with diesel heads back in the 1990`s..spent alot of time on them & could never get them to run..

Ian

 

[KenOlvis]

Ken,

I have a really nice Twin Blackjack 12 Hydro if you would be interested?

Thanks,

Mark Sholund

Pm sent

 

[Ron Olson]

I don't know what NAMBA rules are but it wouldn't be IMPBA legal as twins have to be .45's and higher. Displacement would also be higher with a twin .12 as they're technically .129 cu. in. so that would make them .258".

I know that a few of them have been tried but didn't work out as well as hoped. I don't know how Mark's has worked out.

 

[KenOlvis]

I don't know what NAMBA rules are but it wouldn't be IMPBA legal as twins have to be .45's and higher. Displacement would also be higher with a twin .12 as they're technically .129 cu. in. so that would make them .258".

I know that a few of them have been tried but didn't work out as well as hoped. I don't know how Mark's has worked out.

I thought total displacement was the rule to set what class you would run In.

 

[KenOlvis]

I don't know what NAMBA rules are but it wouldn't be IMPBA legal as twins have to be .45's and higher. Displacement would also be higher with a twin .12 as they're technically .129 cu. in. so that would make them .258".

I know that a few of them have been tried but didn't work out as well as hoped. I don't know how Mark's has worked out.

NAMBARules state

A. Engine Classification

1.Internal combustion glow engines:

That would mean more than one also.