Compression reading on 15hp

[seakingbob]

I have a 1974 15 hp does anyone know the correct compression reading it should be giving.I did a check and both cylinders were 90 is that good??

 

[tashasdaddy]

Re: Compression reading on 15hp

fine, healthy motor for a pull start. change your fuel lines to alcohol resistant lines, under the cowl and motor to tank. Ethanol.

a decarb never hurts, directions TOP SECRET FILE.

 

[Rick.]

Re: Compression reading on 15hp

I'd be real happy with those numbers. Great motors. Rick.