Go Back  RCU Forums > Glow Engines, Gas Engines, Fuel & Mfg Support Forums > RC Fuels
 Adequate fuel mix for OS 0.21 engines >

Adequate fuel mix for OS 0.21 engines

Community
Search
Notices
RC Fuels Nitromethane, Castor Oil, Synthetic, heli fuel, 4 stroke, etc...Fuel Q&A is here!

Adequate fuel mix for OS 0.21 engines

Thread Tools
 
Search this Thread
 
Old 06-01-2008, 10:45 PM
  #1  
Member
Thread Starter
 
Join Date: Jan 2008
Location: Toa Baja, PUERTO RICO (USA)
Posts: 39
Likes: 0
Received 0 Likes on 0 Posts
Default Adequate fuel mix for OS 0.21 engines

Is this fuel mix appropiate for a OS 0.21 VG and V-Spec engines? []

Complete volume= 1 gallon=3785 ml

Oil Klotz KL-100= 473 ml=473/3785=12.5% oil

Klotz Nitro KL-600= 236 ml = 236/3785=6.2% nitro

Methanol = 3785-(473+236)= 3076 ml/3785= 81.3% Methanol

I am trying to optimize the amounts of the components since the Klotz products are expensive.[:@] Methanol was the least expensive at $9.00/gallon.

The price for the KL-100 was around $13.00/32 FLOZ and the KL-600 about $16.00/16 FLOZ

If I can use half of the Klotz products and the Meth gallon less the volumes of the oil and Nitro the price per gallon will be as follows:

$9.00 Meth+$6.50 KL-100+$8.00 KL-600 = $23.50. An aftermarket RC gas gallon costs around $35.00 so I will be saving $11.50/gallon.

Thanks for the help!!!!!!!
Old 06-07-2008, 12:43 AM
  #2  
Senior Member
 
Join Date: May 2008
Location: queensland, AUSTRALIA
Posts: 891
Likes: 0
Received 0 Likes on 0 Posts
Default RE: Adequate fuel mix for OS 0.21 engines

you should be considering a mix of 18 to 20 % oil not 12.5% these engines will last alot longer with more oil content,
for one litre of mixed fuel you need ; 750 mls methanol, 200 mls oil and 50 mls nitro this will give a 5% nitro mix and a 20% oil mix.
Old 06-07-2008, 10:37 AM
  #3  
 
downunder's Avatar
 
Join Date: Oct 2002
Location: Adelaide, AUSTRALIA
Posts: 4,527
Likes: 0
Received 1 Like on 1 Post
Default RE: Adequate fuel mix for OS 0.21 engines

ORIGINAL: freeair
for one litre of mixed fuel you need ; 750 mls methanol, 200 mls oil and 50 mls nitro this will give a 10% nitro mix and a 20% oil mix.
Errrr...make that 5% nitro.

Posting Rules
You may not post new threads
You may not 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 Off
Pingbacks are Off
Refbacks are On



Contact Us - Manage Preferences Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

Copyright © 2024 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.