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Author Topic: Information on this engine  (Read 1111 times)

Offline Mike Griffin

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Information on this engine
« on: September 05, 2022, 07:29:52 PM »

Offline Reptoid

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Re: Information on this engine
« Reply #1 on: September 06, 2022, 12:29:08 AM »
Fred Krueger set one (.37 size) up for stunt and shows videos of running and flying. He posted in Engine set-up tips here:
https://stunthanger.com/smf/engine-set-up-tips/sh37-development/
His u-tube links are here:
https://www.youtube.com/playlist?list=PLCpE_gezDmE3s9oxbPf8Iwhw5GuLJZBuq

I bought one and set it up for 75/80 MPH combat. Works great with same size venturi as we use on the ASP's and Magnums. (10% nitro/20%oil)
We use 9-4 APC or 9-5 Master air screw. Same mounting pattern as ASP, Magnum, GMS, and OS ball bearing (small case) 25's, 28's, 32's, and 36's. Weighs about 5-6 grams more than an ASP 32
Regards,
       Don
       AMA # 3882

Online Dan McEntee

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Re: Information on this engine
« Reply #2 on: September 06, 2022, 07:53:16 AM »
   I would hazard a guess that it's pretty close to the OS .32F if it is close to the ASP.32
   Type at you later,
   Dan McEntee
AMA 28784
EAA  1038824
AMA 480405 (American Motorcyclist Association)

Offline phil c

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Re: Information on this engine
« Reply #3 on: September 08, 2022, 08:07:05 AM »
Here on the East Coast we only allow plain bearing engines.  It's hard enough to get people started on plain bearing engines and the extra power available from ball bearings makes it harder to stick to the speed limit, plus the extra cost(usually), dirt in the ball bearings, etc.
phil Cartier

Offline Reptoid

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Re: Information on this engine
« Reply #4 on: September 14, 2022, 03:45:45 PM »
So Mike : was the info helpful?
Regards,
       Don
       AMA # 3882

Offline Mike Griffin

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Re: Information on this engine
« Reply #5 on: September 14, 2022, 04:20:29 PM »
So Mike : was the info helpful?

Absolutely and I apologize for not getting back to you.  I have not bought one but the info you gave me helped a lot.  Thank you again.

Mike


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