Search:

Type: Posts; User: Jon Jeffords

Page 1 of 10 1 2 3 4

Search: Search took 0.01 seconds.

  1. Replies
    3
    Views
    1,144

    It appears the high bid of $26,200 did not meet...

    It appears the high bid of $26,200 did not meet reserve.
  2. Text message sent...

    Text message sent...
  3. Replies
    14
    Views
    7,109

    Coolant Thermostat?

    Does the coolant system have a functioning thermostat? If so, that is what is controlling the water temps to 175F.
  4. Replies
    29
    Views
    15,169

    One is up for sale....

    Not mine, but saw this Merloy for sale on SportsRacer Technology site:

    https://www.tapatalk.com/groups/dsrforum/viewtopic.php?p=77749#p77749
  5. Replies
    44
    Views
    25,576

    For Sale

    One of the cars is up for auction on BaT:

    https://bringatrailer.com/listing/2018-griiip-g1-f1000-racecar/
  6. Replies
    28
    Views
    7,276

    Do you still have the old pressure gage? If so,...

    Do you still have the old pressure gage? If so, install it and see if the oil pressure is stable.
  7. Replies
    28
    Views
    7,276

    Hmmm...

    I’m not familiar with the Twin Cam. What drives the oil pump? Could the drive system be slipping or skipping teeth?

    Could your pressure gage be going bad? Is it a mechanical or electric...
  8. Replies
    11
    Views
    6,104

    My process...

    After cleaning the male and female threads with mass air flow sensor cleaner, I apply blue loctite and torque to the Suzuki spec (85 ft-lbs?), with the chain installed. Then I use a paint pen to mark...
  9. Replies
    56
    Views
    20,387

    Spindle & Nut

    I recall going through a similar investigation for a centerlock wheel nut on a buddy's Formula Continental. We exhausted all the easy inspection / low cost items as mentioned in the previous...
  10. Replies
    29
    Views
    10,598

    I may be mistaken....

    I may be mistaken, but I believe the two slower FA's were battling for third position, and thus their disinterest in what was immediately behind them!
  11. Replies
    29
    Views
    10,598

    quote

    Here's the exact quote from the link above, which I interpreted as a violation of something found during post race tech inspection:

    "However, Rice received a three-spot penalty for a tech...
  12. Replies
    29
    Views
    10,598

    Link...

    I don’t know any of the details or heard any rumors. Here is the source of my comment:
    https://www.scca.com/articles/2010606-rice-survives-formula-1000-chaos-for-maiden-win
  13. Replies
    29
    Views
    10,598

    Rice penalized in tech; Hickman is your winner!

    Rod Rice receives a three-spot penalty for a tech violation. Gary Hickman is announced as the winner.

    Congrats Gary!
  14. Replies
    32
    Views
    27,764

    Sure sounds like a warn clutch...

    Your description sure sounds like a warn out clutch. As previously mentioned, the stock components will suffice, and should be soaked in oil overnight. Wouldn't hurt to make sure nothing is binding...
  15. Replies
    9
    Views
    6,163

    Mobil 1 10W-40 4T Motorcycle Racing Oil

    I use Mobil 1 10W-40 4T Motorcycle Racing Oil.

    George Dean told me to change the oil filter every weekend, and the oil every other weekend. He recommended the Redline 40 weight "full race" oil.
    ...
  16. Replies
    14
    Views
    6,109

    Overheating Flatshifter control box?

    Eric, your previous comments below would seem to be consistent with jhc's experience in which the Flatshifter control box is overheating and causing an unwanted ignition coil cut.

    "My car has...
  17. Replies
    14
    Views
    6,109

    Hmmm...

    Per a recent conversation with George regarding the 07/08 GSXR-1000:
    1. The only sensor that will kill the engine outright when it goes bad is the crank position sensor. All the other sensors will...
  18. Replies
    14
    Views
    6,109

    One call...

    Call George Dean at GDRE (425) 778-4431
    He can give you some suggestions for a remedy for your symptoms. He may have some cheats for reading the DTC's as well.

    Is it killing quickly and...
  19. Horizontal you say?

    Interesting approach. I think most folks instinctively put a vertical plate at this location.
  20. Replies
    15
    Views
    5,253

    Hmmmm.....

    It could be calculated with a little effort and knowledge of the material properties, but I wonder how the addition of the aluminum spacers I often see on CV's would affect the joint integrity?
  21. Replies
    2
    Views
    4,292

    West?

    If we promise to sit in the back and remain quiet, will you allow West WR-1000 owners to join the party?

    :D
  22. Sandwich Plate?

    I have seen some sexy 'sandwich plates' that install under the oil filter that will allow you to divert the feed pump flow to an oil cooler, then back to the filter:
    ...
  23. One vote 'no'

    In order to allow the entrapped air to rise to the top, you will need the oil velocity in the tank to be slow, and the residence time in the tank high. I have a suspicion that the tank you described...
  24. Replies
    6
    Views
    2,892

    View Post

    Lemme guess: you used a Locke washer. ;)
  25. Replies
    15
    Views
    8,287

    Three blends of anti-seize

    FWIW: When reinstalling the seize-prone oddly-designed spark plugs in my 2008 Expedition, the internets highly recommended use of nickel anti-seize, which is rated to 2400F. Per the Permatex...
  26. Replies
    554
    Views
    156,672

    Egt

    Note: exhaust gas temps will increase when the ignition timing is retarded. Don't sit on the rev limiter too long or you could burn a valve.
  27. Replies
    13
    Views
    2,996

    Do a search...

    Check out this recent thread:

    http://www.apexspeed.com/forums/showthread.php?t=68929
  28. Replies
    23
    Views
    5,024

    Uh oh

    It sounds like the system isn't bleeding sufficiently when filled.

    The key to a proper 'first fill' procedure is for air to escape out of the system (at the high points) as it is being filled...
  29. Replies
    16
    Views
    6,817

    Link to MCSCC Results Page

    Tom,

    Here's a link to the Midwestern Council's results page for 2014:

    http://www.mcscc.org/events-results-2014-mc.php

    Take a look at any of the "Race" results (not "AutoX"), find the FA...
  30. Replies
    16
    Views
    6,817

    Enduro Series?

    Jack, what's the basics for the enduro series? Sedans only, I assume?
  31. Replies
    16
    Views
    6,817

    2015 MCSCC Schedule is Posted

    The 2015 MCSCC schedule is now posted on their website.
  32. Holy Moly

    That was intense. With such close competition, I'm curious as to the qualifying strategy. Do you try to get in with a pack so as to have drafting advantages, or do you try to get some "alone time"...
  33. Replies
    100
    Views
    29,494

    What make car is Loshak running?

    What make car is Loshak running?
  34. Replies
    13
    Views
    3,610

    Fooling the ECU...

    With a state-of-the-art motorcycle engine like this, what are the major integration hurdles relative to the ECU and achieving full performance (and avoiding a limp-home mode)?
  35. Although I don't have direct experience, I...

    Although I don't have direct experience, I understand there is now an FAA-certified cleaning procedure for oil coolers that have been exposed to an engine failure.

    Give Pacific Oil Cooler Service...
  36. Replies
    53
    Views
    11,711

    Anyone from Wisconsin or Chicago area heading to...

    Anyone from Wisconsin or Chicago area heading to the ARRC?
Results 1 to 36 of 500
Page 1 of 10 1 2 3 4




About Us
Since 2000, ApexSpeed.com has been the go-to place for amateur road racing enthusiasts, bringing together a friendly community of racers, fans, and industry professionals. We're all about creating a space where people can connect, share knowledge, and exchange parts and vehicles, with a focus on specific race cars, classes, series, and events. Our community includes all major purpose-built road racing classes, like the Sports Car Club of America (SCCA) and various pro series across North America and beyond. At ApexSpeed, we're passionate about amateur motorsports and are dedicated to helping our community have fun and grow while creating lasting memories on and off the track.
Social