- Joined
- Apr 2, 2002
- Messages
- 1,985
Need a refresher on how much oil for .90 running 50% with a good blue/green synth. oil. (FHS, Morgans). Running and old O.S. 91 ducted fan conversion engine. Preference to making the engine live longer that one race
Thanks
Norm Doerr.
Thanks
Norm Doerr.