HPI R40 Nitro Car Forum
06-17-2005, 05:50 PM
#7441
flloyd is always open, prospeed is a great place the track needs a bit more traction in places but it's a fun atmosphere most of the guys are helpful and the track is a bit more teqnical then high speed but they do vary the layout so you never really know till you get there. you have the link to the website? if not here it is ProSpeed Raceway
06-17-2005, 06:02 PM
#7442
Motor is probally to lean now. Check your clutch and see if the adjuster nut has screwed it self in. IF it did put some thread lock on it and set it back to stock.
06-17-2005, 11:37 PM
#7444
HPI WORKSHOP
This are some pictures i took at the HPI workshop 2005 in singapore.
HARA is really impressive...
HARA is really impressive...
06-18-2005, 06:34 AM
#7445
Originally Posted by Artificial-I
Leaning a motor will always increase heat. Because you are taking away the cooling agent , aka the fuel.
When you richen , increase the amount of fuel in the mixture. You cool the engine more by allowing more liquid to enter the chamber at the time of combustion.
The best way to run a motor is to find the optimum tuning point and richen a little to allow the most power and proper cooling. You should also watch your exhaust. If smoke isnt coming out on throttle then your possibly running to hot.
Hope that makes sense. I will post a guide to what you are supposed to do when you are faced with different temperatures , humidities and so on.
When you richen , increase the amount of fuel in the mixture. You cool the engine more by allowing more liquid to enter the chamber at the time of combustion.
The best way to run a motor is to find the optimum tuning point and richen a little to allow the most power and proper cooling. You should also watch your exhaust. If smoke isnt coming out on throttle then your possibly running to hot.
Hope that makes sense. I will post a guide to what you are supposed to do when you are faced with different temperatures , humidities and so on.
06-18-2005, 08:05 AM
#7446
Here ya go:
Its sometimes a bit different than what you would think and also keep a look out for what the humidity and temperature are.
When you tune your motor and you find the sweet spot and say ok its tuned. That day, go inside and check the weather in your area and record the temp at what time and the humidity. That way the next day, month or year you can check out how it was set on whatever and compare that days humidity to the current and adjust accordling.
Or if your having trouble you can always reference it.
Its sometimes a bit different than what you would think and also keep a look out for what the humidity and temperature are.
When you tune your motor and you find the sweet spot and say ok its tuned. That day, go inside and check the weather in your area and record the temp at what time and the humidity. That way the next day, month or year you can check out how it was set on whatever and compare that days humidity to the current and adjust accordling.
Or if your having trouble you can always reference it.
06-18-2005, 09:30 AM
#7447
I'm sitting here reading my new rcdriver and they have a review of the .12 5 port TZ in here. The motor makes 1.87bhp @ 37147. and it revs to about 45000. Me thinks that OS will be seen much more in the big events.
06-18-2005, 10:05 AM
#7448
06-18-2005, 10:06 AM
#7449
looks like a monster. Great engine for a great price. I want to see what sirios new .12 will be also.
later
later
06-18-2005, 10:28 AM
#7450
Can anyone recomend me a good charger. I need one that can charge my 12v battery and my reciver battery.
06-18-2005, 11:19 AM
#7451
Originally Posted by nsxshogun
I'm sitting here reading my new rcdriver and they have a review of the .12 5 port TZ in here. The motor makes 1.87bhp @ 37147. and it revs to about 45000. Me thinks that OS will be seen much more in the big events.
06-18-2005, 12:35 PM
#7452
Anyone gonna comment on my new paintings yet? 
NSX- I went with a Integy 16x4 pro charger and it works great! Not only can I charged my 12v starter box battery, I can charge anything big or small from 1 to 15cells. Also it will run on the 12v batteries I use to charge my starter box.
For $150 it's worth it. 
NSX- I went with a Integy 16x4 pro charger and it works great! Not only can I charged my 12v starter box battery, I can charge anything big or small from 1 to 15cells. Also it will run on the 12v batteries I use to charge my starter box.
For $150 it's worth it.
06-18-2005, 01:04 PM
#7453
Hey guys I was wondering about the 4 bevel gear diff mod. What situations are you supposed to use this in?
http://www2.towerhobbies.com/cgi-bin...?&I=LXJLH6&P=M
http://www2.towerhobbies.com/cgi-bin...?&I=LXJLH6&P=M
06-18-2005, 02:41 PM
#7455
Yeah no highbite here. Just got a nice cheap & lightweight servo for my R40 and im going to swap around a few servos on my vehicles. Futaba S3010. Gosh that servo is so nice for such a cheap price. $23 Also Ill have pictures of my pitbox and stuff tonight.