All Things Moto! Dirtbike Forums  

Go Back   All Things Moto! Dirtbike Forums > Dirt Bike Knowledge Base and Build Threads > General Dirt Bike Knowledge Base

Reply
 
LinkBack Thread Tools
  #41  
Old 09-11-2009, 01:21 PM
dstollys's Avatar
Novice Class
 
Join Date: Aug 2008
Last Online: 04-14-2010 11:58 PM
Location: California
Posts: 55
Default

so if i took a stock 06 crf450x, i think was 11.5:1, and threw a port, polish, cam, combustion chamber mod, and a wiseco 12.5:1 piston, will i have to run anything higher then 91 pump from chevron??i dont want to, but if i have to, HP is everything that matters!!
Reply With Quote
  #42  
Old 09-12-2009, 11:51 AM
Mainjet2001's Avatar
ATM! Addict
 
Join Date: Dec 2002
Last Online: 07-28-2017 09:28 AM
Location: Surf City. Huntington Beach Calif.
Posts: 5,149
Default

Quote:
Originally Posted by dstollys View Post
so if i took a stock 06 crf450x, i think was 11.5:1, and threw a port, polish, cam, combustion chamber mod, and a wiseco 12.5:1 piston, will i have to run anything higher then 91 pump from chevron??i dont want to, but if i have to, HP is everything that matters!!
91 pump chevron won't cut it.
Reply With Quote
  #43  
Old 09-12-2009, 08:31 PM
Expert Class
 
Join Date: Nov 2007
Last Online: 02-15-2020 07:44 PM
Location: Antelope Valley, SoCal
Posts: 664
Default

Quote:
Originally Posted by Mainjet2001 View Post
91 pump chevron won't cut it.
Not even close.
Reply With Quote
  #44  
Old 09-22-2009, 01:11 PM
dstollys's Avatar
Novice Class
 
Join Date: Aug 2008
Last Online: 04-14-2010 11:58 PM
Location: California
Posts: 55
Default

thats what i thought! o well, found plenty or dist. for some VP U4.2 locally for 70 bucks a 5 gal barrell. not the best price in the workd, but you gotta do what you WANNA do! once again, when i get this beast runnin, i will be the on asap with info on my rebuild!
Reply With Quote
  #45  
Old 12-01-2015, 12:31 AM
Beginner Class
 
Join Date: Jun 2012
Last Online: 01-12-2016 12:39 AM
Location: New Zealand
Posts: 9
Default

I do!!
Reply With Quote
  #46  
Old 02-04-2020, 11:37 AM
Beginner Class
 
Join Date: Dec 2019
Last Online: 02-06-2020 01:03 AM
Location: USA
Posts: 8
Default

Over 80 race-proven fuels, lubricants, and coolant making more power in automobile, motorcycle, UTV and boat racing around the world. know more about oil and gas at pheasant energy
Reply With Quote
  #47  
Old 04-08-2020, 12:44 AM
Beginner Class
 
Join Date: Jan 2020
Last Online: 04-29-2020 07:20 PM
Location: GA
Posts: 14
Default

If you have a stock bike, forget about using race fuel.
Reply With Quote
  #48  
Old 05-21-2020, 05:35 AM
Beginner Class
 
Join Date: May 2020
Last Online: 05-22-2020 07:19 AM
Location: Phoenix, Arizona, USA
Posts: 13
Default

What kind of fuel is ideal to use for racing?
Reply With Quote
Reply

  All Things Moto! Dirtbike Forums > Dirt Bike Knowledge Base and Build Threads > General Dirt Bike Knowledge Base


« pipe dent repair | - »
Thread Tools


Similar Threads for: Who uses race gas
Thread Thread Starter Forum Replies Last Post
Results From Todays Race!!!!! Awsome race!!! hondaCRF150F Racing, Group Rides, Post Ride Reports 15 07-11-2005 03:48 PM
Race Result of Race on June 5th. hondaCRF150F General Discussion 3 06-12-2005 06:24 PM
1st Race race report MWV46 General Discussion 11 05-23-2005 06:29 PM
Race Report - ICE RACE Silver_Fox General Discussion 8 03-14-2005 05:10 PM
Race Report:My 1st race MATTXR250R General Discussion 39 11-10-2003 07:00 PM


All times are GMT -6. The time now is 09:27 PM.


Powered by vBulletin® Version 3.8.8
Copyright ©2000 - 2020, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.0 PL2
Copyright ©2002-2020, JDub Consulting, Inc. All Right Reserved.