Results 1 to 10 of 10

Thread: New speed 82.2

  1. #1
    iron head's Avatar
    Join Date
    Aug 2006
    Location
    ONT CANADA
    Posts
    616
    +1
    2

    New speed 82.2

    RXP 2004 82.2mph,8550 RPM, RR ECU E-TEC 68/140 EXTREME Boost 15.8 race tech Dual Exhast fuel race tech reg and Begi reg base at 15 lbs top at 60 lbs 15/20 + 2mm air temp 80 lake 75 Thanks for all the help MARK at RACE TECH and ART at Engine-tech for a great charger THanks GORD and more to come


  2. #2
    R88ory RXP's Avatar
    Join Date
    Feb 2008
    Location
    Kent, England
    Posts
    2,737
    +1
    46
    How is your idle with the base pressure way down low??? Im just about to start tuning In my BEGi dual reg setup. I have 42s so will need a little more base than that. What is your af at idle??? Thanks R88

  3. #3
    iron head's Avatar
    Join Date
    Aug 2006
    Location
    ONT CANADA
    Posts
    616
    +1
    2
    MY A/R at LDLE is 12.4 hot wot is 12.The Begi reg is the best thing out there for tuning I think

  4. #4
    R88ory RXP's Avatar
    Join Date
    Feb 2008
    Location
    Kent, England
    Posts
    2,737
    +1
    46
    Quote Originally Posted by iron head View Post
    MY A/R at LDLE is 12.4 hot wot is 12.The Begi reg is the best thing out there for tuning I think
    OK thanks that helps. R88

  5. #5
    rxpdoo's Avatar
    Join Date
    May 2006
    Location
    Trinity, Florida, United States
    Posts
    2,997
    +1
    122

    dual regulator

    Quote Originally Posted by iron head View Post
    MY A/R at LDLE is 12.4 hot wot is 12.The Begi reg is the best thing out there for tuning I think

    you mean dual regulator to adjust low end and top end a/f and what where is the vacuum line taken from? thanks

  6. #6
    iron head's Avatar
    Join Date
    Aug 2006
    Location
    ONT CANADA
    Posts
    616
    +1
    2
    yes I run one boost or vac line for the begi off front intake block off.Know boost or vac line for the first reg I set it at 15lbs and let the begi take over at 0lbs of boost to wot

  7. #7
    R88ory RXP's Avatar
    Join Date
    Feb 2008
    Location
    Kent, England
    Posts
    2,737
    +1
    46
    Quote Originally Posted by iron head View Post
    yes I run one boost or vac line for the begi off front intake block off.Know boost or vac line for the first reg I set it at 15lbs and let the begi take over at 0lbs of boost to wot
    This is what I want to do. I think a few other people have been using boost lines to both regs and hving the BEGi take over at some point but then they are struggling to get the rate of gain low enough and having to fit restrictors in the boost line. I will be running it tha same way as you. after all the FMU was designed to go after the stock reg which in most cases would have no form of boost/vac control anyways. R88

  8. #8
    RXP305's Avatar
    Join Date
    Jun 2009
    Location
    Miami
    Posts
    311
    Quote Originally Posted by R88ory RXP View Post
    This is what I want to do. I think a few other people have been using boost lines to both regs and hving the BEGi take over at some point but then they are struggling to get the rate of gain low enough and having to fit restrictors in the boost line. I will be running it tha same way as you. after all the FMU was designed to go after the stock reg which in most cases would have no form of boost/vac control anyways. R88

    I have the BEGI set up and basically I use the RUDE FPR as base regulator with no vacum connected the I use my BEGI regulator to adjust and take over after 9 PSI, I have RR ECU with 42# injectors. The RR ECU is mapped for 42# injector /10-11 PSI boost.
    The good thing about BeGI is that you dont have to idle reach and you can adjust the Fuel/boost ratio to whatever is desireable.

  9. #9

    Join Date
    May 2007
    Location
    Libertyville ILL
    Posts
    397
    whos intake grate are you using???

  10. #10
    iron head's Avatar
    Join Date
    Aug 2006
    Location
    ONT CANADA
    Posts
    616
    +1
    2
    Riva grate and a R,D wedge

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Similar Threads

  1. New Speed Mods !
    By RX951 in forum Yamaha PWC Performance (2-stroke)
    Replies: 12
    Last Post: 07-26-2006, 06:27 PM
  2. New speed record in the "HEAT"
    By GPR/STX-15F/RXT in forum 4-Tec Performance
    Replies: 5
    Last Post: 05-06-2006, 07:32 AM
  3. Got a new speed record
    By kenshin89 in forum 4-Tec Performance
    Replies: 32
    Last Post: 05-01-2006, 10:13 AM
  4. new personal TOP SPEED!!!!!!!! 82.6
    By flyboy in forum Yamaha PWC Performance (2-stroke)
    Replies: 6
    Last Post: 02-25-2006, 01:40 PM
  5. Todays new speed is....
    By coop in forum Yamaha PWC Performance (2-stroke)
    Replies: 29
    Last Post: 12-15-2005, 11:53 AM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •