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lars lars is offline

CF Senior Member

Visitor Messages

Showing Visitor Messages 1 to 10 of 39
  1. Daverizzo
    Yesterday 04:29 PM
    Hello Lars, I have a 72 LS5 carb to be rebuilt for my corvette. Do you still rebuild these? Dave R.
  2. 92Camaro
    07-26-2018 02:43 PM
    I started a thread earlier Today and a few members suggested I contace you. I'm looking for a Person that can give the appraisal value on a few Old Holley Carburetors? I have three that I want to sell but don't know where to start. Sorry, they are not for a Corvette. All three carbs will need a restoring rebuild. If the carbs could bring more Dollars, would it be worth sending them out to be replated, rebuilt? Who would you send them too? I do have current pictures of all three carbs. I can not attach them here.

    #1 C9AF-9510-S complete with Autolite tag
    #2 C90F-9510-H
    #3 C3AF-9510-BJ

    Thanks for looking,

  3. lars
    05-08-2018 10:06 AM
    Re-post of my 1/1/15 notice:

    If you need tech assistance, please e-mail me on my tech e-mail line at:
    [email protected]
    I don't keep up with these message boards on the various Forums.

  4. tomgallucci57
    01-05-2018 08:04 PM
    hi again,,its tom in cleveland,ohio.forgot to mention that after say,10 minutes,the carb. backfire goes away'.thats why im thinking ,maybe the intake manifold will swill up, and stop any vacuum leaks. thats ten minutes of warming it up. sorry to bother you lars.thanks aton,,,tom. or call 216 410 3764.. seeya around buddy
  5. swag
    07-22-2017 01:46 PM
    Hi, yes. that would be great.

    What time works for you? My number is 303-478-1951 (Greg)
  6. VITIV Coupe
    12-27-2016 09:02 AM
    Hi Lars,

    Leo Olds here from Cambridge, Ontario. I have (I think) an original tach drive distributor and I was wondering if you could do your magic to it. I have read numerous articles and forum threads about your impressive work. I have had the distributor out of the car a few time to rebuild it and replace the points and it does seem to run fine until I really hammer on it and it kind of misses or stumbles just a little when it reaches the higher rpm's. I am spending the winter in Clearwater, Fl. (Jan12- April12 /17) and I will bring it to Florida. I can ship from there. I will also be attending the NCRS in Lakeland. Can you enlighten me on the procedure to get the dist. to you and can you do this before April 15. Thanks Lars, I look forward to hearing from you.
  7. JLmiller
    07-13-2016 10:10 AM
    Hi Lars, I read a post you made regarding clutch disengagement and that fact that many pressure plates sold do work well in C3s. I have a 1970 and replaced the clutch and pressure plate with a stock replacement from Corvette Central and I think I am having the problem you described. Question is the only fix to just replace the pressure plate with a new one or put my original back in?
  8. Hllb
    07-06-2015 12:12 PM
    Hi Lars,

    My name is Holly. I believe you used to know my Dad a few years back (donn66). I wanted to let you know he passed away in April. Just thought you might like to know. I know he came out to your house years ago on a hunting trip to pick up a carburetor for his vette.
  9. lars
    01-01-2015 08:54 PM
    If you need tech assistance, please e-mail me on my tech e-mail line at:
    [email protected]
    I don't keep up with these message boards on the various Forums.

  10. 724544SPD
    12-27-2014 01:53 PM
    Hi Lars,

    I have a friend that has the opportunity to buy a Q-jet that you built for another member that ran it on a 73 BB vette. I'm wondering how it will run on his car, which is a late 70s small block smog motor with a big of a cam?

About Me

  • About lars
    Full Name
    Lars Grimsrud
    At my Bar drinking and wrenching in Lafayette Colorado
    Your Zip Code
    Full time Aerospace Engineering Manager and part time beer drinker
    Year & Model
    1964 Roadster
    Tuned by Lars
    31 years Aerospace Engineering. Background in General Aviation. Hold FAA A&P, DMIR & various pilot ratings. Racing, restoring, and building custom cars since the early 70's. Instructor at the GM Training Center, teaching Carbs, Ignition Systems, and Auto Trans. Founded a Musclecar Restoration business in Denver in 1984 that has grown into one of the foremost such facilities in Colorado. Expert Martini-maker.
    Country of Residence
  • Signature
    Lars in Denver
    Colorado Corvette Crazies - The Ultimate Corvette Tuning & Beer Drinking Fraternity
    '64 Roadster, 4-spd, "Tuned by Lars"
    '85 Coupe, no MAF screen, K&N, Energy Suspension, Bilstein, glass top, 300,000 miles & daily driven... hard.. in the snow.
    '71 GTO Judge 455 H.O. 4-spd (12.6 on slicks at sea level)
    '74 Ram Air Formula 455


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General Information
  • Last Activity: Yesterday 11:43 PM
  • Member Since: 08-02-1999


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