Results 1 to 7 of 7

Thread: Dyno numbers for my '310 hp' NA Honda

  1. #1
    Lepton
    Join Date
    Feb 2011
    Posts
    344
    Country
    United States

    Dyno numbers for my '310 hp' NA Honda

    Here's my dyno sheet. Red is with the factory intake setup, blue is with a straight intake. A few observations:

    • The factory Ariel intake is TERRIBLE. I picked up 14hp *untuned* with a straight intake with a bevel on it, and at least 500rpm of powerband. I'll be fabbing a 3" intake under the driver side shock with a good filter and sock.
    • The factory header is TERRIBLE. I'll be getting another header built over the winter and should pick up ~20hp.
    • These numbers are for a basic, safe tune. There is probably 5-10hp more in it with timing and fine tuning across the powerband; however, I did want to spend 6 hours getting the tune perfect and then redo the intake and exhaust.
    • I'm quite happy with the numbers. The car will outrun my supercharged viper, and it would take a 150 shot or more on my 383 z06 to run with it. It's spooky fast.
    • Well built motors > superchargers on stock blocks




    For reference, here's a stock AA2 Honda 300 dyno and a Brammo dyno run:



    Last edited by Payne; August 27, 2011 at 10:31 AM.
    2011 Ariel Atom Not Supercharged
    2006 Range Rover Sport Supercharged

  2. #2
    Neutrino Norm's Avatar
    Join Date
    Aug 2010
    Location
    Lake Tapps, WA
    Posts
    2,223
    Country
    United States
    Good solid NA numbers

  3. #3
    Positron Gage's Avatar
    Join Date
    Dec 2010
    Location
    Memphis TN
    Posts
    695
    Country
    United States
    Very nice!
    "Opportunities do not come to those who wait; they are captured by those who attack."

  4. #4

  5. #5
    Neutrino
    Join Date
    Sep 2010
    Location
    Dallas Texas...YEE-HAW
    Posts
    1,213
    Country
    United States
    rotrex that son of a bitch!

  6. #6
    Lepton
    Join Date
    Feb 2011
    Posts
    344
    Country
    United States
    Quote Originally Posted by silver View Post
    rotrex that son of a bitch!
    Not at 12.5:1 compression... not without 116 Octane.

    With different slugs this motor could easily make 600rwhp. I'd probably destroke it with a F22 crank though and spin it to 10k just for grins.

    Let me figure out how to not dead myself with 300rwhp, and then we'll turn up the wick.

    Jason
    2011 Ariel Atom Not Supercharged
    2006 Range Rover Sport Supercharged

  7. #7
    Neutrino
    Join Date
    Sep 2010
    Location
    Dallas Texas...YEE-HAW
    Posts
    1,213
    Country
    United States
    yeah I know


    but the rotrex sounds like a jet engine......seriously stiff wood there.

Similar Threads

  1. Does anyone have the production numbers of the Atom?
    By txatom in forum General Ariel Atom Discussion (for all UK and US versions)
    Replies: 13
    Last Post: July 30, 2012, 10:19 PM
  2. How to put a K24 (2.4L Honda) in an Atom
    By Payne in forum General Ariel Atom Discussion (for all UK and US versions)
    Replies: 2
    Last Post: May 13, 2011, 07:05 AM
  3. find part numbers
    By bolus in forum Parts Reference
    Replies: 3
    Last Post: March 21, 2011, 02:23 AM
  4. Honda K series information
    By Gage in forum Honda K20 Engine Technical Discussion
    Replies: 5
    Last Post: February 21, 2011, 12:19 PM
  5. Honda K series information
    By Gage in forum US Ariel Atom 3 (TMI) Technical Discussion
    Replies: 5
    Last Post: December 31, 1969, 05:00 PM

Bookmarks

Posting Permissions

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