Re: fuel mixture

Home › Forum › Ask A Member › fuel mixture › Re: fuel mixture

July 2, 2017 at 5:32 pm #60825
David Stanton
Participant

    US MEMBER PAY BY CHECK
    quote wrenchero:

    how about older qd engines with bushings instead of bearings

    I believe the spec on the older QDs is 24 to 1. I use 20 to 1 in mine. Convenient to drop a quart of oil in a 5 gallon can for 20 to 1 and a bit more oil in those can’t hurt. When I put an old QD on my grandson’s hydroplane, I double the oil, using 10 to 1 because of the higher RPMs

    Dave