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Search: Posts Made By: Pontiac_40
Showing results 1 to 25 of 43
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Forum: Gas Engines
07-01-2014, 07:19 PM
Replies: 1,678
Views: 461,600
Posted By Pontiac_40

I'm using Stihl 2 stroke synthetic. By "very...

I'm using Stihl 2 stroke synthetic. By "very high"do you mean too much oil or too little oil?
Forum: Gas Engines
06-23-2014, 08:53 AM
Replies: 1,678
Views: 461,600
Posted By Pontiac_40

Sr Telemaster, I do find that very odd, and...

Sr Telemaster,

I do find that very odd, and this is the second time I’m adjusting theses valves within a little over of gallon through the engine.I’m going to investigate it if this persists.
Forum: Gas Engines
06-23-2014, 04:51 AM
Replies: 1,678
Views: 461,600
Posted By Pontiac_40

Looking good Alf, Tyor. Yesterday I got 7200...

Looking good Alf, Tyor.

Yesterday I got 7200 rpm on the bench for the first time.I was using a Mejzlik 18x10 prop which to my surprise gave me 400-500 more rpm then the wood Menz 18x8 prop, it...
Forum: Gas Engines
06-13-2014, 09:19 AM
Replies: 1,678
Views: 461,600
Posted By Pontiac_40

Got a reply from NGH: Dear Zawar, ...

Got a reply from NGH:

Dear Zawar,

About your six questions, before email we had already gave your answers one by one.

1/ The muffler you can contact our USA official agent: Agape Racing...
Forum: Gas Engines
06-12-2014, 01:44 PM
Replies: 1,678
Views: 461,600
Posted By Pontiac_40

I just did, don't know what happened there...huh.

I just did, don't know what happened there...huh.
Forum: Gas Engines
06-12-2014, 01:01 PM
Replies: 1,678
Views: 461,600
Posted By Pontiac_40

Looks like the same amount of parts as before or...

Looks like the same amount of parts as before or is it less parts?

http://www.hobbyking.com/hobbyking/store/RC_PRODUCT_SEARCH.asp?strSearch=gf38
Forum: Gas Engines
06-12-2014, 12:40 PM
Replies: 1,678
Views: 461,600
Posted By Pontiac_40

Were there more parts then listed above?

Were there more parts then listed above?
Forum: Gas Engines
06-12-2014, 12:13 PM
Replies: 1,678
Views: 461,600
Posted By Pontiac_40

Alf, Try Agape racing. They don't list the...

Alf,

Try Agape racing. They don't list the parts but they have them Try calling or emailing them.
Forum: Gas Engines
06-12-2014, 08:12 AM
Replies: 1,678
Views: 461,600
Posted By Pontiac_40

Awfully quite here lately. Anyone have any...

Awfully quite here lately. Anyone have any updates?
Forum: Gas Engines
06-07-2014, 12:19 PM
Replies: 1,678
Views: 461,600
Posted By Pontiac_40

[QUOTE=PARDAL;11818821] Thanks!

[QUOTE=PARDAL;11818821]

Thanks!
Forum: Gas Engines
06-06-2014, 09:20 AM
Replies: 1,678
Views: 461,600
Posted By Pontiac_40

Reply from NGH in regards to our concerns of...

Reply from NGH in regards to our concerns of fixing the vibration issues by lowering the compression and also parts availability. I had reiterated in my email to them that we would want them to look...
Forum: Gas Engines
06-06-2014, 09:02 AM
Replies: 1,678
Views: 461,600
Posted By Pontiac_40

Hi Pardal, Although not an expert by any means...

Hi Pardal,
Although not an expert by any means but I completely understand the concept of counter weight (bob). Just a simple question: Whatwas the percentage of weight increase on your engines Bob...
Forum: Gas Engines
06-05-2014, 08:27 AM
Replies: 1,678
Views: 461,600
Posted By Pontiac_40

Pardal, I meant you had to increase the mass...

Pardal,

I meant you had to increase the mass by 20% in order to achieve 47% of reciprocating mass. Regardless, please report back once you run the engine.
Forum: Gas Engines
06-04-2014, 11:58 AM
Replies: 1,678
Views: 461,600
Posted By Pontiac_40

Hey Pardal, I figure if that counter weight...

Hey Pardal,

I figure if that counter weight weighs about 30g, then you increased the weight by over 20%! I could be wrong on the counter weight's weight...That sounded weird.
Forum: Gas Engines
06-03-2014, 05:30 PM
Replies: 1,678
Views: 461,600
Posted By Pontiac_40

Alf, Thanks, I figured I'll keep the...

Alf,

Thanks, I figured I'll keep the pressure on them, either they will go away or they would stand up to the challenges and the result would be a decent product;) I hope it"s the latter.

I...
Forum: Gas Engines
06-03-2014, 09:13 AM
Replies: 1,678
Views: 461,600
Posted By Pontiac_40

It is. See my comment in my post above. We will...

It is. See my comment in my post above. We will put more pressure on them to balance the moving parts starting with the crank.
Forum: Gas Engines
06-03-2014, 09:11 AM
Replies: 1,678
Views: 461,600
Posted By Pontiac_40

Here is the pic of the new muffler mentioned in...

Here is the pic of the new muffler mentioned in my post above for the GF38, Nancy from NGH emailed it:
Forum: Gas Engines
06-03-2014, 08:56 AM
Replies: 1,678
Views: 461,600
Posted By Pontiac_40

Nice job Pardal!, maybe you could do a "HOW TO"...

Nice job Pardal!, maybe you could do a "HOW TO" write up after you test your crank balancing.

Below is the response I got from NGH after I emailed them about the improvements we would like to see,...
Forum: Gas Engines
06-01-2014, 05:50 PM
Replies: 1,678
Views: 461,600
Posted By Pontiac_40

Okay, adding more to the list: ...

Okay, adding more to the list:


1.Better balancing on crankshaft and other parts if possible (too much shaking)

2. Include a silencer/muffler

3. Rocker and valve assembly...
Forum: Gas Engines
05-30-2014, 10:07 AM
Replies: 1,678
Views: 461,600
Posted By Pontiac_40

How about this SJN, feel free to add edit etc. ...

How about this SJN, feel free to add edit etc.



Better balancing on crankshaft and other parts if possible (too much shaking)

Include a silencer/muffler

Rocker and valve assembly...
Forum: Gas Engines
05-30-2014, 09:54 AM
Replies: 1,678
Views: 461,600
Posted By Pontiac_40

Response From NGH in regards to customer...

Response From NGH in regards to customer feedback:

Dear Zawar,

Thank you for your message.

We would like to share the experiencewith NGH GF38 engine and happiness with you.

If you can...
Forum: Gas Engines
05-30-2014, 09:39 AM
Replies: 1,678
Views: 461,600
Posted By Pontiac_40

Here is a suggestion, let’s put together a list...

Here is a suggestion, let’s put together a list (in order ofpriority) of improvements we would like to see incorporated in this engine I’ve asked the NGH factory via email stating if they would be...
Forum: Gas Engines
05-28-2014, 06:23 AM
Replies: 1,678
Views: 461,600
Posted By Pontiac_40

I hope they don't. ASP an Magnums have been...

I hope they don't. ASP an Magnums have been around for a fairly long time. If NGH decides to stick around, we (consumers) need to provide feedback to the manufacturer and ask for improvements.
Forum: Gas Engines
05-27-2014, 06:20 PM
Replies: 1,678
Views: 461,600
Posted By Pontiac_40

Here is the response I got from NGH about the GF...

Here is the response I got from NGH about the GF 38 when I asked if they had any plans to discontinue the engine:



Dear Zawar,
Forum: Gas Engines
05-27-2014, 09:11 AM
Replies: 1,678
Views: 461,600
Posted By Pontiac_40

Wonder what's going on with the parts for this...

Wonder what's going on with the parts for this engine in the USA. Does anybody know if it's being discontinued? What's the word on the street outside the USA, any guys outside US please chime in?
Showing results 1 to 25 of 43
 
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