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Forum: Gas Engines

09-23-2011, 09:55 AM

Replies: 6,847

RCGF Engines

Views: 919,387

Posted By umd pru

RE: RCGF Engines

Ok. I guess I had about a 1/4" of clearance on my PT-19 installation so I drilled a 1" hole clear through the firewall.

I've heard these rear-carb engines can spray some fuel out the carbs into...

Forum: Gas Engines

09-23-2011, 06:08 AM

Replies: 6,847

RCGF Engines

Views: 919,387

Posted By umd pru

RE: RCGF Engines

raydar is correct.

the ignitions fire ONCE when the power is first switched on. Capt, I am also sure it's a function of the residual power left in any capacitors because I switched on an...

Forum: Gas Engines

09-22-2011, 01:39 PM

Replies: 6,847

RCGF Engines

Views: 919,387

Posted By umd pru

RE: RCGF Engines

gregg,

I appreciate the offer. Perhaps I'll send them back in a few months after the flying season is over. I am just finishing up re-engineing this PT-19 and I'd like to fly it for a while....

Forum: Gas Engines

09-22-2011, 10:45 AM

Replies: 6,847

RCGF Engines

Views: 919,387

Posted By umd pru

RE: RCGF Engines

gregg,

I am using a 4.8V battery pack. It's also NOT freshly charged. Both of the ignition modules I have for my two 20cc engines do this. The interesting this is the second ignition hasn't...

Forum: Gas Engines

09-22-2011, 09:58 AM

Replies: 6,847

RCGF Engines

Views: 919,387

Posted By umd pru

RE: RCGF Engines

It's a rear carb. I'll try that priming method once I can get back outside. It's raining now.

Also, I noticed that the ignitions discharges (spark plug sparks) when the switch is turned on on...

Forum: Gas Engines

09-22-2011, 08:19 AM

Replies: 6,847

RCGF Engines

Views: 919,387

Posted By umd pru

RE: RCGF Engines

Ok guys, and gringo especially! I just finished installation of a new RCGF 20cc in a Dynaflite PT-19 yesterday. I tried to start it and it absolutely WILL NOT draw fuel to the carb. I even tried...

Forum: Gas Engines

09-19-2011, 03:00 AM

Replies: 6,847

RCGF Engines

Views: 919,387

Posted By umd pru

RE: RCGF Engines

I'll beta test for you :D.

I have a 1/4 scale Sopwith Baby with an Enya VT-240 in it that I've been looking to re-engine due to the Enya's collector's status :D

Forum: Gas Engines

09-18-2011, 04:33 PM

Replies: 6,847

RCGF Engines

Views: 919,387

Posted By umd pru

RE: RCGF Engines

Capt, I'm looking for a suitable engine for a top flite stinson kit I will be starting soon. Recommended gas engine range is 28-35cc however reviews have stated a bigger engine is warranted if you...

Forum: Gas Engines

09-16-2011, 01:11 PM

Replies: 6,847

RCGF Engines

Views: 919,387

Posted By umd pru

RE: RCGF Engines

Gringo,

Any idea on pricing for that 40cc twin?

I might hold off on getting an engine. I actually placed an order for a 45cc today but emailed to cancel it because I think that 45cc is...

Forum: Gas Engines

09-16-2011, 04:00 AM

Replies: 6,847

RCGF Engines

Views: 919,387

Posted By umd pru

RE: RCGF Engines

I just recently purchased a pitts style muffler for my RCGF 20cc and I was a bit disappointed that the muffler increased the length of the overall engine by over 1/4in. requiring me to modify my...

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