Login Register Sign up for the GRM e-newsletter

Login to post Forums » Grassroots Motorsports » Fun dyno run
  • Keith

    Jan. 30, 2009 11:17 a.m. Keith SuperDork

    Somebody asked for this, so I figured I should share. Here's Elvis, our LS1 Miata, compared to a stock Miata.

    Dyno run

    We haven't put the car on the dyno since it got the new cam, valve springs, heads and throttle body. Heh heh heh.

  • Salanis

    Jan. 30, 2009 11:23 a.m. Salanis SuperDork

    I'd like to a see a comparison between this and a turbo kit.

    Other thoughts:

    Holy crap, that's a lot of torque.

    If you could make that torque stay up there above 5000....

  • Tim Baxter

    Jan. 30, 2009 11:32 a.m. Tim Baxter Online Editor

    We have a dyno app for the sites that can take a dyno file, read it in, and build a nice chart from the results. One of these days I'd like to figure out a way to make it simple and standardized enough so that people could post their own dyno runs, attach 'em to reader rides, compare 'em, that sort of thing. One of these days.

  • poopshovel

    Jan. 30, 2009 11:42 a.m. poopshovel Dork

  • P71

    Jan. 30, 2009 11:52 a.m. P71 Dork

    I heart Elvis.

  • amaff

    Jan. 30, 2009 12:09 p.m. amaff HalfDork

    What size tires is that thing running?

  • Will

    Jan. 30, 2009 12:35 p.m. Will Reader

    Interesting that torque and hp peak at the exact same rpm for the LS1.

  • Xceler8x

    Jan. 30, 2009 12:39 p.m. Xceler8x HalfDork

    amaff wrote:

    What size tires is that thing running?

    Tires that aren't nearly big enough.

    Keith, was this the car that came to the GRM Challenge this year?

  • neon4891

    Jan. 30, 2009 12:44 p.m. neon4891 SuperDork

    very pretty

  • Keith

    Jan. 30, 2009 12:49 p.m. Keith SuperDork

    No, it's not a Challenge car. We've never been there actually. We're expecting north of 400 hp and a power curve that keeps climbing to redline with the new setup, that should be fun. Comparing the current dyno chart to a turbo is a little rough on the turbo kit, but it depends on just which kit you use.

    The car weighs 2500 lbs right now.

    The story of building Elvis

    Some autocross video - turn up the volume! (edit - embedded video works in the preview pane!) http://video.google.com/videoplay?docid=-3491985433390412364&hl=en

    In the video, the tires are 225/45-15 NT-01s on 15x8 wheels. Today, the 235/45-17 R888s should arrive for the 17x7.5" wheels, and when the 17x8.5s get here he'll get some 255/40-17s for the rear. Rubber!

  • poopshovel

    Jan. 30, 2009 1:45 p.m. poopshovel Dork

    MAN I'd like to see/hear that thing on a Nats.-sized course.

  • nickel_dime

    Jan. 30, 2009 1:47 p.m. nickel_dime HalfDork

    That things awesome!!!!

    Please tell me you not running the stock brakes.

  • AngryCorvair

    Jan. 30, 2009 1:48 p.m. AngryCorvair Dork

    Zesty!

  • 44Dwarf

    Jan. 30, 2009 6:58 p.m. 44Dwarf Reader

    yum-ie

  • Jan. 30, 2009 7:47 p.m. z31maniac HalfDork

    That's so beyond excessive! I love it!

    It's really weird to hear that big V8 grumble coming out of such a small car!

  • thatsnowinnebago

    Jan. 30, 2009 8:39 p.m. thatsnowinnebago Reader

    have you considered forced induction?

 
Tire Rack- Revolutionizing Tire Buying

You'll need to log in to post.