Author Topic: 9 fictional karts  (Read 23831 times)

James Beer

  • Hero Member
  • *****
  • Posts: 932
  • Junior rotax, Honda and Dmax
    • View Profile
Re: 4 fictional karts
« Reply #30 on: June 23, 2013, 09:29:28 PM »
ok im waiting for a reply now ;)
 

James Beer

  • Hero Member
  • *****
  • Posts: 932
  • Junior rotax, Honda and Dmax
    • View Profile
Re: 4 fictional karts
« Reply #31 on: June 24, 2013, 12:53:44 PM »
There are different rev limiters going from 10000 for junior until 11500 for senior. Although this said one guy had it up to about 14800 then it blew up. The class is minimum weight 180 kg for senior XR 50. The kart alone is about 90 kg
 

oppolo

  • Hero Member
  • *****
  • Posts: 708
    • View Profile
Re: 4 fictional karts
« Reply #32 on: June 24, 2013, 01:12:58 PM »
There are different rev limiters going from 10000 for junior until 11500 for senior. Although this said one guy had it up to about 14800 then it blew up. The class is minimum weight 180 kg for senior XR 50. The kart alone is about 90 kg

so, ballast = 180 - 60 (chassis) - 70 (driver) - 17 (engine) = 33

has it more consumption fuel compared to a kz1?




James Beer

  • Hero Member
  • *****
  • Posts: 932
  • Junior rotax, Honda and Dmax
    • View Profile
Re: 4 fictional karts
« Reply #33 on: June 24, 2013, 01:15:43 PM »
yeah i guess so...
 

oppolo

  • Hero Member
  • *****
  • Posts: 708
    • View Profile
Re: 4 fictional karts
« Reply #34 on: June 24, 2013, 01:45:02 PM »
ok
the kart is almost done, I have to check the engine temp. let me know if it has a rpm limiter

James Beer

  • Hero Member
  • *****
  • Posts: 932
  • Junior rotax, Honda and Dmax
    • View Profile
Re: 4 fictional karts
« Reply #35 on: June 24, 2013, 03:22:31 PM »
still unsure about the rpm limiter
 

oppolo

  • Hero Member
  • *****
  • Posts: 708
    • View Profile
Re: 4 fictional karts
« Reply #36 on: June 24, 2013, 07:58:40 PM »
still unsure about the rpm limiter

it seems there isn't http://groups.yahoo.com/group/e-Go_aeroplanes/message/22
but sure they can buy from third part

oppolo

  • Hero Member
  • *****
  • Posts: 708
    • View Profile
Re: 4 fictional karts
« Reply #37 on: June 24, 2013, 09:59:44 PM »
I was looking forward to new 4 strokes engines that resembled rental karts and now I have it :)
what could be a 4T engine for a rental mini kart?

still unsure about the rpm limiter

the kart is done, waiting for this thing

James Beer

  • Hero Member
  • *****
  • Posts: 932
  • Junior rotax, Honda and Dmax
    • View Profile
Re: 4 fictional karts
« Reply #38 on: June 24, 2013, 09:59:58 PM »
its the same with our race cars, no rev limiter needed but better to be safe than sorry. The guy i spoke to said they never hold it on the end of the revs for very long as it just overheats the engine too much.

with the third party rev limiters going from 10000 for junior until 11500 for senior. without the limiters they can do 14800
« Last Edit: June 24, 2013, 10:02:04 PM by Intrepid James »
 

oppolo

  • Hero Member
  • *****
  • Posts: 708
    • View Profile
Re: 4 fictional karts
« Reply #39 on: June 24, 2013, 10:10:58 PM »
its the same with our race cars, no rev limiter needed but better to be safe than sorry. The guy i spoke to said they never hold it on the end of the revs for very long as it just overheats the engine too much.

with the third party rev limiters going from 10000 for junior until 11500 for senior. without the limiters they can do 14800

ok, I had it with rpm limiter, now I have to do a new torque curve

oppolo

  • Hero Member
  • *****
  • Posts: 708
    • View Profile
Re: 4 fictional karts
« Reply #40 on: June 24, 2013, 10:36:12 PM »
its the same with our race cars, no rev limiter needed but better to be safe than sorry. The guy i spoke to said they never hold it on the end of the revs for very long as it just overheats the engine too much.

with the third party rev limiters going from 10000 for junior until 11500 for senior. without the limiters they can do 14800

hmmm, for pushing the kart at that rpm the torque curve is a little strange  ???, are you sure they are not tuned ?


oppolo

  • Hero Member
  • *****
  • Posts: 708
    • View Profile
Re: 4 fictional karts
« Reply #41 on: June 24, 2013, 10:45:43 PM »
mmm, I'm thinking to use a rev limiter at 11500, if is good for you , after some test I could upload it

James Beer

  • Hero Member
  • *****
  • Posts: 932
  • Junior rotax, Honda and Dmax
    • View Profile
Re: 4 fictional karts
« Reply #42 on: June 24, 2013, 10:59:26 PM »
yeah ok sure go ahead ;) im just saying what the guy who owns one said
 

fdg1997

  • Full Member
  • ***
  • Posts: 122
    • MSN Messenger - felipeg.duarte@hotmail.com
    • View Profile
    • Email
Re: 4 fictional karts
« Reply #43 on: June 25, 2013, 01:53:32 AM »
Here in Brazil i race Honda's tuned GX390 with around 21hp...

here is a pic of me yesterday in my first pole-position =D


oppolo

  • Hero Member
  • *****
  • Posts: 708
    • View Profile
Re: 4 fictional karts
« Reply #44 on: June 25, 2013, 07:35:12 AM »
Here in Brazil i race Honda's tuned GX390 with around 21hp...
is it a brazilian formula?

i could do the engine if you would like it in krp, but i need more info