Quantcast
Jump to content


Chery 1100 Dyno


nando87

Recommended Posts

Does anyone have Dyno sheet that they can post? I would like to see the HP/TQ numbers for the Chery 1100, I know the peak numbers but I want to see the power/tq curve.

I am working on adjusting my fuel controller and have a flat spot up top that won't seem to go away, I want to know if the motor just flattens out or if it's a fueling/timing issue.

Link to comment
Share on other sites

The flat spot could be a volumetric efficiency problem. Look it up. For short it is the efficiency in which air can flow through the intake on to the cylinder chamber. The speed of this air varies with engine RPMs. It wouldn't be uncommon for an engines port configuration to have a point where the air flow speed is such that it fights itself through turbulence conditions. This could cause a flat spot. If you want to get the most out of your engine you need to first match the ports and open then up in the head for more efficient flow. Done properly, this alone without the controller could give you another 10 to 15 HP. The ports on the Joyner Troopers are vary poorly matched or worse. I'm talking about as much as 1/4" to 3/8" which is ridiculous. Then go to tuning your controller.

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Similar Topics

    • By Oldman
      Ive got an American Sportsworks BD-200.  I can’t get the ignition switch to work, but if I cross the solenoid, it starts right up. Runs great.  Can anyone send me a simple wiring diagram for a switch and where the 3 wires from the switch go!   Any help is greatly appreciated!!!   Thanks!     


    • By LongSun
      I can not find it on the board, so I'm afraid I'm the only cheapo on the forum.
      What is the fuel economy of the Hisun HS590? (I guess it is the same as the HS550)
      I count in liter per 100 km, but if you use MPG it's okay with me, but please tell if you use the US or UK MPG!
    • By Jhud
      In the market for side by side. Narrowed it down between the pioneer 1000 or defender Hd9. Looking for pros and cons of both. Any info would be helpful in my selection process. Noise, speed, reliability, ride, all of it.
    • By Mark T
      MY 400 is gutless. I would like to know if I can upgrade to a larger engine ?
    • By NDV45
      I have  2008 Cub Cadet Volunteer Tracker.  Was running fine, parked and next morning electric fuel pump inop.  Checked voltage had 4.2 volts.  Swapped relays in fuse box, checked all fuses (good) and still low voltage.   Does the ECU control the voltage to the fuel pump or which relay controls the voltage to the pump?
      Have checked all wiring and not found any place it could be shorted (not saying I may have missed something). I am at a loss.  Need Help Please.
×
×
  • Create New...