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GP Bikes => Mods => Bikes => Topic started by: Toomes1 on December 19, 2013, 07:08:38 PM

Title: 250cc
Post by: Toomes1 on December 19, 2013, 07:08:38 PM
I'm hoping that some clued up person here brings back the aprilia 250 thoughs were the days.
Title: Re: 250cc
Post by: Alby46 on December 19, 2013, 07:12:53 PM
I'm making the torque curve right now :)
Title: Re: 250cc
Post by: Toomes1 on December 19, 2013, 07:17:33 PM
Quote from: Alby46 on December 19, 2013, 07:12:53 PM
I'm making the torque curve right now :)
Thanks Alby46, happy days.
Title: Re: 250cc
Post by: cjmc78 on December 19, 2013, 07:59:24 PM
I just doubled the torque figures on the msm 125 rr to test it. Its quite realistic because a 250 engine is basically two 125s. The problem with the bike is that it rides like the clutch is slipping on full throttle. Not sure how to fix that. Any ideas?

Here's the engine file:
https://mega.co.nz/#!ZdgQ2AwD!Zxn-iCWmYOxxpnXLg5m6rTPREPQCDCAXHpuW5rPf57o
Title: Re: 250cc
Post by: HornetMaX on December 19, 2013, 08:09:27 PM
Quote from: cjmc78 on December 19, 2013, 07:59:24 PM
I just doubled the torque figures on the msm 125 rr to test it. Its quite realistic because a 250 engine is basically two 125s. The problem with the bike is that it rides like the clutch is slipping on full throttle. Not sure how to fix that. Any ideas?
There's a "Clutch" section in the engine file ...

But I'd say that without a proper understanding of all the parameters it will be hard to do something good. It's like shooting in the dark ...

MaX.
Title: Re: 250cc
Post by: oppolo on December 19, 2013, 08:11:03 PM
Quote from: cjmc78 on December 19, 2013, 07:59:24 PM
- Its quite realistic because a 250 engine is basically two 125s.

- The problem with the bike is that it rides like the clutch is slipping on full throttle. Not sure how to fix that. Any ideas?


- uhmm

- it's in the cfg

Clutch
   {
      MaxTorque = 490
      Mapping = 2
      DeadZone = 0.04
      Slipper = 1
      RampAngle
      {
         range = 30, 5, 45
         setting = 1
      }
      MaxSlip
      {
         range = 0.5, 0.1, 1.0
         setting = 2
Title: Re: 250cc
Post by: cjmc78 on December 19, 2013, 08:13:25 PM
Cool. Thanks. I'll try that now.
Title: Re: 250cc
Post by: cjmc78 on December 19, 2013, 08:25:50 PM
Ok that works. I just doubled the "MaxTorque" setting. No more slipping. Thanks.
Title: Re: 250cc
Post by: BozoCRO on December 19, 2013, 09:31:45 PM
Great job guys, looking forward to take it for a spin!!!!  8)