Yamaha Sport ATV Forum

Fuel/Oil mix question

This is a discussion on Fuel/Oil mix question within the Yamaha YFS200 Blaster ('88-Present) forums, part of the Performance /Technical category; So last weekend I bought my daughter her first quad, its a 2003 Blaster that is bone stock with the exception that some one pulled ...


Go Back   Yamaha ATV Forum > Performance /Technical > Yamaha YFS200 Blaster ('88-Present)

Reply
 
LinkBack Thread Tools Display Modes
Old 07-09-2009, 09:36 PM   #1
Primo Member
 
Bowtie's Avatar
 
Join Date: Dec 2008
Location: Rainier, Oregon
Posts: 1,904
Premium Member
View Bowtie's Photo Gallery(8)
Default Fuel/Oil mix question

So last weekend I bought my daughter her first quad, its a 2003 Blaster that is bone stock with the exception that some one pulled the oil tank and did a block off kit. What is the proper mix for fuel to oil and should I use 91 or can I get away with 87.
__________________
09 YFZR SE
05' YFZ 450 - Gone
00' Banshee - Gone
07'/06' YFZ 450 - Gone
Bowtie is offline   Reply With Quote
Old 07-09-2009, 10:24 PM   #2
Senior Member
 
Join Date: Jun 2009
Posts: 108
View 350rider09's Photo Gallery(0)
Default

Quote: Originally Posted by Bowtie View Post
So last weekend I bought my daughter her first quad, its a 2003 Blaster that is bone stock with the exception that some one pulled the oil tank and did a block off kit. What is the proper mix for fuel to oil and should I use 91 or can I get away with 87.
32:1 is the most common, you can vary it a little for more power but i always used 32:1
350rider09 is offline   Reply With Quote
Old 07-09-2009, 10:44 PM   #3
Senior Member
 
Rev06's Avatar
 
Join Date: Jun 2009
Location: holdingford, central MN
Posts: 337
View Rev06's Photo Gallery(0)
Default

32:1 is what i use in my dirt bike
i tried 40:1 but didn't care for it
__________________
06 yfz450
waiting to start my new race build...scratch that...bought a 09 YFZ R
Rev06 is offline   Reply With Quote
Old 07-09-2009, 11:04 PM   #4
Primo Member
 
Bowtie's Avatar
 
Join Date: Dec 2008
Location: Rainier, Oregon
Posts: 1,904
Premium Member
View Bowtie's Photo Gallery(8)
Default

what octane should I use? 87 or 91?
Is it better to mix like a gallon or two at a time or is it OK to mix like 5 gallons for like an entire weekend
__________________
09 YFZR SE
05' YFZ 450 - Gone
00' Banshee - Gone
07'/06' YFZ 450 - Gone
Bowtie is offline   Reply With Quote
Old 07-09-2009, 11:20 PM   #5
Senior Member
 
Rev06's Avatar
 
Join Date: Jun 2009
Location: holdingford, central MN
Posts: 337
View Rev06's Photo Gallery(0)
Default

i only used 91 in mine and i just mixed it 5 gallons at a time
__________________
06 yfz450
waiting to start my new race build...scratch that...bought a 09 YFZ R
Rev06 is offline   Reply With Quote
Old 07-10-2009, 01:59 AM   #6
Senior Member
 
Join Date: Jun 2009
Posts: 108
View 350rider09's Photo Gallery(0)
Default

it depends on the compression ratio, im not positive with what it is on a blaster but i believe its 6.6:1. my warrior is running over 11:1 and i cant use anything under 91 or it runs horrible bt if im right on the ratio, use mid grade or 87

Last edited by 350rider09; 07-11-2009 at 12:47 AM.
350rider09 is offline   Reply With Quote
Reply

Lower Navigation
Go Back   Yamaha ATV Forum > Performance /Technical > Yamaha YFS200 Blaster ('88-Present)


Search tags for this page

fuel ratio for yamaha blaster

,

what fuel mix for a yamaha blaster in cold temps

,
oil/gas ratio mix for 2003 blaster
,
99 yamaha blaster oil mix
,
gas mixture on a yamaha banshee
,
what is the gas mixcher for a 1990s blaster 200cc 2 stroke
,
what is the mix ratio for a 2003 yamaha blaster
,
what is the gas oil ratio for a yamaha blaster
,
how to mix gas and oil for yfz 450
,
gas to oil ratio for a yamaha blaster
,
2002 yamaha blaster oil block off what mix
,
how to mix gas and oil for yfz450
Click on a term to search our sites for related topics.

Thread Tools
Display Modes

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 On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Fuel question. JayDawg Yamaha YFZ450/450R (2004-Present) 4 06-23-2008 09:52 AM
Fuel leaking PLEASE HELP jet question too Dman69 Yamaha YFM660R Raptor (2001-2005) 1 11-19-2004 12:42 AM
Fuel filter question... psd1 Yamaha YFZ350 Banshee (1987-Present) 8 11-04-2003 07:35 PM
Fuel question blaster91 Yamaha YFZ450/450R (2004-Present) 5 07-16-2003 09:52 AM

» Discount Tire
Motosport.com

Powered by vBadvanced CMPS v3.2.2

All times are GMT -5. The time now is 03:34 AM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2014, vBulletin Solutions, Inc.