ASP 46 ABC Second Run

The second run of this engine. APC 10x6 prop, Fox Std Short plug, 5-7% nitro fuel.
Links to review article:
sceptreflight.com/Model%20Eng...
Link to Engine Manuals:
drive.google.com/drive/folder...
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[@dmrcflyr2]

As mentioned in one of my last my external wind suppressing microphone has developed a low frequency hum. Until I can resolve, get another, or the wind is calm enough to use the mic on the camera, I will be manually adding a sound filter to minimize this the best I can. It does not seem to impact the sound of the engines too much. Yes the idle speed needs to be lowered a bit. For some reason that screw is very tight.

[@harveynewman4333]

very good throttle transition. runs very good.

[@luisgarza2036]

totally agree, the round head engines from sanye are the best, long lasting, strong reliable performance and very fuel efficient. Something like SF series from OS

[@dmrcflyr2]

Funny you should mention the SF series of engines…. Stay tuned for more on that.

[@weofnjieofing]

There older FSR styles ASP engines definitely perform well and I think you will see 14000rpm with 15% nitro fuel

[@dmrcflyr2]

I thought I had a video demonstrating the ASP 40 46 running a 10x6 prop at 14,000RPM, but now I cannot find it. Maybe I was mistaken for another engine. I never use higher nitro content to simply boost RPM in my videos.