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Search: Posts Made By: thomasx
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05-01-2020, 05:41 PM
Replies: 319
Views: 130,040
Posted By thomasx

I guess this car is more or less dead by now, in...

I guess this car is more or less dead by now, in more than one way.

In any case, I thought I'd share some findings I've done. I worked with an Octane engine today and I noticed is has major air...
07-11-2016, 03:35 AM
Replies: 20
Views: 9,770
Posted By thomasx

I recall a sticker on mine specifying a range...

I recall a sticker on mine specifying a range including lipo voltage. I've run mine on lipo, works good.
06-30-2015, 12:59 PM
Replies: 319
Views: 130,040
Posted By thomasx

Hi Ok, thanks for the info. I will...

Hi

Ok, thanks for the info. I will definitely contact Robin.

Today I did some measurements on my CDI, as I have been suspecting it to be the cause for some time, even though it passes the HPI...
06-29-2015, 04:26 PM
Replies: 319
Views: 130,040
Posted By thomasx

Interesting, did you try to replace the sensor...

Interesting, did you try to replace the sensor with a new one, as it could be a faulty sensor as well?

I checked mine today with an oscilloscope, and it looked fine. Didn't run the engine though,...
06-24-2015, 06:30 AM
Replies: 319
Views: 130,040
Posted By thomasx

:) You might consider the possibility that...

:)

You might consider the possibility that the one and only reason my engine is still running, is because of the experimenting that I am doing ;)

I thought already from the start that this was...
06-16-2015, 12:33 PM
Replies: 319
Views: 130,040
Posted By thomasx

So, today I did a crazy thing. I turned the high...

So, today I did a crazy thing. I turned the high speed needle all the way in, entirely closed. I did not notice much of a difference running the car. Though it did not seem as prone to die when I...
06-16-2015, 04:33 AM
Replies: 319
Views: 130,040
Posted By thomasx

Yes, I have a feeling that it is running "wet",...

Yes, I have a feeling that it is running "wet", too wet. At the same time I don't have that much blue smoke, quite normal I would say.
The fuel-oil mix is correct. I have also tried 2% oil, and a...
06-13-2015, 12:13 PM
Replies: 319
Views: 130,040
Posted By thomasx

Yes, I am, of course ;), running a LiPo battery. ...

Yes, I am, of course ;), running a LiPo battery.

My assumption is that during break in, metallic residue gets mixed up in the oil/fuel, and this is why the spark plug gets fouled so quickly. ...
06-13-2015, 11:22 AM
Replies: 319
Views: 130,040
Posted By thomasx

Any tips on an upgrade for the CDI?

Any tips on an upgrade for the CDI?
06-13-2015, 08:08 AM
Replies: 319
Views: 130,040
Posted By thomasx

Wet, you can't really see that the plug is...

Wet, you can't really see that the plug is "dirty", it's most likely a conductive fouling that weakens the spark. A few seconds in the spot sand blaster and the plug is good to go again.
06-10-2015, 01:55 PM
Replies: 319
Views: 130,040
Posted By thomasx

People still have issues, including me. Be...

People still have issues, including me.

Be sure to replace or clean the spark plug if you get start/stall issues. I need to replace the spark plug with a cleaned one after every tank, otherwise...
05-12-2015, 02:02 PM
Replies: 3
Views: 711
Posted By thomasx

The numbers don't match, but I got a reply from...

The numbers don't match, but I got a reply from HPI and they said that the Flux bulkheads does fit the octane. That's a miss on their website and they will look into fixing that, they said :)
05-03-2015, 02:05 PM
Replies: 3
Views: 711
Posted By thomasx

HPI Savage Octane spares

Hi

Can I use any chassis and gear spares from the Savage XL on the Octane?
What about Flux spares, any of those that can be used? Specifically found a diff gear housing for the Flux that I was...
05-01-2015, 11:42 AM
Replies: 3
Views: 893
Posted By thomasx

I am back on normal mix fuel and the car is...

I am back on normal mix fuel and the car is running fine.

So, if you have start/stall issues, get a new spark plug, even if the one you have only ran a tank or so. You can also clean the one you...
05-01-2015, 07:59 AM
Replies: 3
Views: 893
Posted By thomasx

Well! Today my Octane ran like an old well...

Well!

Today my Octane ran like an old well used one, not like a new Octane that just starts and stalls! :D :D :D :D :D :D :D :D :D
Well, almost like an old used one, mine still some break in left...
04-30-2015, 04:18 PM
Replies: 20
Views: 9,770
Posted By thomasx

Found out a few more things and started a new...

Found out a few more things and started a new thread on that

I'm not yet allowed to post URL's, not even site-internal ones, it seems, so for some more info from me, check out the thread named
...
04-30-2015, 04:15 PM
Replies: 3
Views: 893
Posted By thomasx

HA! I broke to code! HPI Octane

I broke the code! I think! :)

Having had the infamous start/stall issues with my octane the last couple of days, with the engine running no more than 0-3 seconds each try.

I think I found the...
04-29-2015, 06:33 AM
Replies: 20
Views: 9,770
Posted By thomasx

Yepp, it's an NGK CM6 plug in it now, and it...

Yepp, it's an NGK CM6 plug in it now, and it seems to be good sparks delivered by the plug.

I just figured since 5-6mm didn't seem to be an issue at all, that increasing from 0,3 to 0,6 would be...
04-29-2015, 03:39 AM
Replies: 5
Views: 1,520
Posted By thomasx

Hi Well, the b part is made of thin plastic,...

Hi

Well, the b part is made of thin plastic, similar to body material I would say, but a bit thinner and feels a bit more brittle.

When fitted, it is pointing slightly downwards, as much as it...
04-28-2015, 02:57 PM
Replies: 20
Views: 9,770
Posted By thomasx

Hi Old thread, I noticed, but still. I...

Hi

Old thread, I noticed, but still.

I just checked out my CDI according to the test from Frank, I have no spark inside the cap so that's good in step 2. I didn't however hear a snap/crack.
I...
04-28-2015, 02:18 PM
Replies: 5
Views: 1,520
Posted By thomasx

Hi Thanks for your response. And yepp, you...

Hi

Thanks for your response. And yepp, you are probably correct. I decided not to make any changes to the air filter right now, due to these odd things HPI put in there, they really don't give a...
04-27-2015, 03:04 PM
Replies: 5
Views: 1,520
Posted By thomasx

Questions?? Air intake reducer set

Hi

I have an HPI Savage Octane, gas truck.
Between the air filter and the carb, HPI has put something they call "air intake reducer set", parts 112655 in the attached pic.

I don't think HPI...
Showing results 1 to 22 of 22


 
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