Results 1 to 9 of 9

Thread: Battery only

  1. #1
    Junior Member
    Join Date
    Nov 2012
    Posts
    2

    Battery only

    Can I run a Fuel injected R1 on just a Battery as I have removed the Fly wheel and Stater

  2. #2
    Senior Member
    Join Date
    Jul 2010
    Posts
    280

    Re: Battery only

    You can. Best to have a pretty good battery to do it with. Not sure about the r1's, but some of the other engines have different fuel mappings if they drop below a certain voltage.

  3. #3
    Senior Member
    Join Date
    Feb 2011
    Location
    Kansas
    Posts
    205

    Re: Battery only

    id put two batteries in if i were to take the generator out

  4. #4

    Re: Battery only

    put it back together

  5. #5
    Member 1slols1's Avatar
    Join Date
    Aug 2010
    Location
    Houston, TX
    Posts
    33

    Re: Battery only

    I ran nearly 2 seasons with my '06 R1 and no charging system. I used a good sized 600cca car battery and would charge it the night before a race. I always took my charger to the track, and at first would put it on a maintenance charge after the heat race but stopped even doing that towards the end of last season.

  6. #6
    DCR Supporter
    Join Date
    Nov 2010
    Location
    Central Ohio
    Posts
    85

    Re: Battery only

    It takes a lot of juice to run the R1 system. If you go without a charging system, I suggest a large car battery and regularly charge the battery to keep it to peak performance. A deep cell marine battery wouldn't hurt. You won't like what happens when the battery begins running out of power.

  7. #7
    Junior Member
    Join Date
    Oct 2012
    Posts
    26

    Re: Battery only

    I have run chevy v8 for years with no charging system. But when I tried on our 03 R1 I was having some problems. I think the electronics like 14 volts. The pumps also take a lot of current and performance falls off when the voltage goes down. But there are some 14 and maybe 16 volt batteries out there for just that reason. (mainly aimed at the chevy HEI system). They are expensive and take special chargers.
    Last edited by Rapid Roy; 03-06-2013 at 07:46 PM.

  8. #8

    Re: Battery only

    We ran several years with our no charging system on our r1s, we ran a deep cycle wheelchair battery holds a charge for along Imelda never had any problems! You do know to leave the guts in to the stator so the car can start right!

  9. #9
    Junior Member
    Join Date
    Oct 2012
    Posts
    26

    Re: Battery only

    Quote Originally Posted by modlite29k View Post
    We ran several years with our no charging system on our r1s, we ran a deep cycle wheelchair battery holds a charge for along Imelda never had any problems! You do know to leave the guts in to the stator so the car can start right!
    Not familiar with what starting problem you are refering to?

Posting Permissions

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