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Author Topic: Help Identify this G51  (Read 1755 times)

Offline James Holford

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Help Identify this G51
« on: September 01, 2018, 04:44:37 PM »
Acquired this G51 in a trade for an used R/C G51 i had. Pretty much cause it was setup for CL already.

 Thing is Im not sure if this .51 is an RC or CL stock .51.

Pretty obvious in pics its Chinese made.

Anyone know?

Appears never ran!!! No oil or crusty or gumminess or anything.

Thanks

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Jamie Holford
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Lafayette, La
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Offline Steve Helmick

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Re: Help Identify this G51
« Reply #1 on: September 01, 2018, 05:03:40 PM »
Well, it has the venturi and NV assy. of the CL one, so it seems likely. Next step would be to compare the cylinder port heights to one that you "know" to be an R/C version. If you can get both engines together and compare the heights of the ports in the cylinder, it should be clear. I dug out a NIB R/C G.51 and tried to compare it to your picture...I think you have the CL cylinder. Is there some reason you think it might not be?  H^^ Steve


PS: If those are stainless steel screws, I'd ditch them. Socket head stainless screws tend to either crack or round out the hex.
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"The United States has become a place where professional athletes and entertainers are mistaken for people of importance." - Robert Heinlein

In 1944 18-20 year old's stormed beaches, and parachuted behind enemy lines to almost certain death.  In 2015 18-20 year old's need safe zones so people don't hurt their feelings.

Offline James Holford

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Re: Help Identify this G51
« Reply #2 on: September 01, 2018, 05:08:15 PM »
Quote from: Steve Helmick on September 01, 2018, 05:03:40 PM
Well, it has the venturi and NV assy. of the CL one, so it seems likely. Next step would be to compare the cylinder port heights to one that you "know" to be an R/C version. If you can get both engines together and compare the heights of the ports in the cylinder, it should be clear. I dug out a NIB R/C G.51 and tried to compare it to your picture...I think you have the CL cylinder. Is there some reason you think it might not be?  H^^ Steve
Just wasnt sure if it was a conversion or not. Being that it appears to never been mounted or seen fuel. I want to hope its a Legit CL stock. Which from what I read here is the better runner.

When i get home from Dallas contest tomorrow ill put it next to the RC version I have and see if its different.

Now I just to find a muffler for it.


Thanks Mr. Steve!

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Jamie Holford
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Lafayette, La
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Offline Steve Helmick

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Re: Help Identify this G51
« Reply #3 on: September 01, 2018, 05:29:16 PM »
For mufflers, I have a Randy Aero CNC tube muffler on one G.51, and a Scott Dinger muffler for the other engine. I am not a fan of tongue mufflers (for the harsher sound), personally.  #^ Steve
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"The United States has become a place where professional athletes and entertainers are mistaken for people of importance." - Robert Heinlein

In 1944 18-20 year old's stormed beaches, and parachuted behind enemy lines to almost certain death.  In 2015 18-20 year old's need safe zones so people don't hurt their feelings.

Offline James Holford

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Re: Help Identify this G51
« Reply #4 on: September 01, 2018, 05:31:50 PM »
Quote from: Steve Helmick on September 01, 2018, 05:29:16 PM
For mufflers, I have a Randy Aero CNC tube muffler on one G.51, and a Scott Dinger muffler for the other engine. I am not a fan of tongue mufflers (for the harsher sound), personally.  #^ Steve
I need to find me one ASAP. Our contest is end of October and my dad has a big profile Bearcat i want to fly in the Warbird event :)

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Jamie Holford
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Lafayette, La
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Offline M Spencer

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Re: Help Identify this G51
« Reply #5 on: September 01, 2018, 08:36:54 PM »
The Liner exhaust Port looks as low as youd get it, so seems likely the C L Liner .

The Italians seldow put ' CHINA ' in the backplate ( last Photo ) .
The Chinese ALWAYS Stamped the lug. 4 Numbers . Easiest Pick. Sumve still got ' Made in Italy ' But have the stamp . CHINESE Stamp . !
Presumeably Pre assembly .

some of the Japanese Mufflers bolt patterns so close its useable . big ugly heavy things though .
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Offline James Holford

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Re: Help Identify this G51
« Reply #6 on: September 01, 2018, 08:39:09 PM »
Ill show it round the dallas contest tomorrow and see if someone can tell.

 I was told earlier it was RC cause the Venturi was aftermarket

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Jamie Holford
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Lafayette, La
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Offline M Spencer

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Re: Help Identify this G51
« Reply #7 on: September 02, 2018, 07:50:57 PM »
" I was told earlier it was RC cause the Venturi was aftermarket "

Youd better take'm out the back of the bike sheds , and sort him out .  S?P

DEFINATELY the FACTORY VENTURIE . !
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Offline M Spencer

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Re: Help Identify this G51
« Reply #8 on: September 02, 2018, 07:57:16 PM »
Would Seem Here ; the top of the R C Ex. Ports level with the TOP of the case , whereason the C.L. version the Bottom of the Ex. Port is level with the BOTTOM of the port .



herefore . . . . , my dear Watson , . . . I fink its as described by your merchant .

Link to eyetie description of CHINA Version , from which ive liberated the appropriate picture .

http://www.baronerosso.it/forum/aeromodellismo-volo-scoppio/232604-supertigre-g-51-cinese.html

Another Picture of Another R.C. , NOTE : the PART NUMBER for the liner / sleeve is DIFFERANT , The hights from the sleeve , not C'case machineing .



There You Go , Then .

hitting TRANSLATE gets ENGLISH Version . of text .

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