needle questions - HeliFreak
Fun, Learning, Friendship and Mutual Respect START  HERE


Unregistered
Go Back   HeliFreak > R/C Helicopter Support > Gasser Helicopters > TRM Power


TRM Power TRM Power - Toxic Al Factory Support Forum Worldwide. Any Product.


Reply
 
LinkBack Thread Tools Display Modes
Old 08-17-2011, 04:11 PM   #1 (permalink)
Registered Users
 

Join Date: Feb 2008
Default needle questions

Gentlemen

Looking for some imput from the engine experts.

I'm considering getting into the gasser world. I've been reading a lot about engines trying to develop a good understanding before I dive in.... Pardon if my questions
sound strange.

1) Lets asuume I have an engine that is well broken in...Let's say I turn low speed needle from my optimal setting to lean side. What will the motor RPM do?
From what I understand it will first increase and then will start to drop ???. If this is correct, why is that? Where is that initial RPM increase coming from?

2) If I turn the low speed needle in the "rich" side direction, the RPM will start dropping. Is that correct?

3) Why does the lean engine run hot? It would seem to me less amount of fuel would simply shut it down... ???

Thank you

rclogger
rclogger is offline        Reply With Quote Quick reply to this message
Sponsored Links
Advertisement
 
Reply




Quick Reply
Message:
Options

Register Now

In order to be able to post messages on the HeliFreak forums, you must first register.
Please enter your desired user name, your REAL and WORKING email address and other required details in the form below.
User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.
Password:
Confirm Password:
Email Address
Please enter a valid email address for yourself. Use a real email address or you will not be granted access to the site. Thank you.
Email Address:
Location
Where do you live? ie: Country, State, City or General Geographic Location please.
Name and Lastname
Enter name and last name here. (This information is not shown to the general public. Optional)
Helicopter #1
Enter Helicopter #1 type and equipment.
Insurance
Please select your insurance company (Optional)
Helicopter #2
Enter Helicopter #2 type and equipment.
Helicopter #3
Enter Helicopter #3 type and equipment.
Helicopter #4
Enter Helicopter #4 type and equipment.

Log-in

Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.



Thread Tools
Display Modes

Posting Rules
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On




Copyright © VerticalScope Inc. All rights reserved.
 

SEO by vBSEO 3.6.1