Re: Differences between ’50’s era 30, 35 and 40 hp big twins?

Home › Forum › Ask A Member › Differences between ’50’s era 30, 35 and 40 hp big twins? › Re: Differences between ’50’s era 30, 35 and 40 hp big twins?

February 3, 2016 at 9:11 pm #31299
chris-p
Participant

    You CAN bolt a 40hp powerhead, onto a 35hp Super Quiet from ’58/’59 and have a sleeper. As stated, you cannot bolt a 40hp powerhead onto a 25/30/35hp single wall exhaust motor though.