If this is your first visit, be sure to
check out the FAQ by clicking the
link above. You may have to register
before you can post: click the register link above to proceed.
what is the ratio (gas/oil) for a 1987 quadracer??
btw it's a 250.
I believe it was 30:1
I recommend you get the manual from www.repairmanual.net to keep it running strong.
Depends on the oil but 20:1 for standard type oils. I run MCII synthetic and mix it 50:1.