I have aquired 2 K&B 7.5 DF engines. They are front intake rear exhaust. They are old but have never been run. I think they are 9100's but I'm not sure. I have some questions about them:
What plugs do I use (hard to get K&B plugs here)?
What % nitro and oil do I use?
What RPM should I get with Turbax fans?
What is the power output of these engines?
Any other help like manuals etc. would be appreciated.
Regards
Kerry[/list]