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General control line discussion => Open Forum => Topic started by: Donald Main on April 24, 2019, 11:31:10 AM

Title: K 77
Post by: Donald Main on April 24, 2019, 11:31:10 AM

I received my back plate for the K 77 and put a 12 3/16" x 4.4" prop and fueled it with no nitro fuel and she ran line a top. Working on an Impact to put the motor in. More pictures later.

Title: Re: K 77
Post by: Pepe Llopis on April 24, 2019, 11:42:08 AM

Very nice but without nitro fuel and without pipe, why use this engine instead of others like the stalkers or discovery retro?

Title: Re: K 77
Post by: Donald Main on April 24, 2019, 12:05:29 PM

This motor is made by Stalker with the specs coming from Kaz Minato. I think it was his answer to a PA motor. I have a pipe for it but was getting my break in runs done. The manufacture recommends using a FAI type of fuel. A slightly better back place pic.

Title: Re: K 77
Post by: Brett Buck on April 24, 2019, 01:04:51 PM

Quote from: Donald Main on April 24, 2019, 12:05:29 PM

This motor is made by Stalker with the specs coming from Kaz Minato. I think it was his answer to a PA motor. I have a pipe for it but was getting my break in runs done. The manufacture recommends using a FAI type of fuel. A slightly better back place pic.

   Please note this thread, it is not a PA75 replacement:

https://stunthanger.com/smf/open-forum/k77-shunt-engine-(replacement-parts)/

   and will apparently be damaged and wear rapidly if you try. I have no comment on how it works as a muffler motor with high pitch, since no one appears to be running it as intended, or at least not around here.

   Brett