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Messages - kartermdb

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1
Cars for sale / Re: FC racecar in Southeast
« on: August 04, 2024, 03:37:11 PM »
Current photos, taken 8/3/2024, have been updated in the top post and here:
https://drive.google.com/drive/folders/10OIfxXiRkt5UmcZ2X9jpjdXiDsFpFtdO?usp=drive_link

2
Cars for sale / Re: FC racecar in Southeast
« on: August 04, 2024, 03:36:06 PM »
If the buyer doesn't take it I'd be interested in exploring that double a-arm front suspension. I'm a longtime admirer of it and it's been on my list to develop something

I will keep you in mind if that happens.  Only thing is you'd have to develop the top coilover mount and upper control arm mounts on your own.  Mine are still welded in the car.  You can see what I did in the current photos I just posted of the car.

4
Build Threads / Re: My FC NASA racecar build
« on: July 21, 2024, 06:32:56 PM »
Now for sale!  Turnkey with spares!

https://www.norotors.com/index.php?topic=28645.0

5
Cars for sale / FC racecar in Southeast
« on: July 21, 2024, 01:29:37 AM »
FC Racecar for sale!  Raced in NASA ST3/4 $SOLD!!! Went from FL to Cali

Won Nasa Championships 2016 ST3 at Watkins Glen and 2017 ST3 at Sebring.

Build thread here:
https://www.norotors.com/index.php?topic=8044.0

Google drive here: (more current photos first then after the spare parts the build photos start)
https://drive.google.com/drive/folders/1y_CtAUqMC-T6Gnnqz_6uak4tFezD-fvO?usp=sharing

Current photos here:
https://drive.google.com/drive/folders/10OIfxXiRkt5UmcZ2X9jpjdXiDsFpFtdO?usp=drive_link

The basics:
88 FC, I have a florida title in my name.

-L33 out of silverado running on 411 ecu with 01 Z28/LS1 camaro operating system.
Stock cam, LS6/2 valve springs on stock 799 heads, restrictor pushrods, comp trunion upgrade, ported LS6 intake, ported LS1 throttle body, 1-5/8" headers, F-body oil pan with baffle.
Runs all day at 190-195 water 250-260 oil on 87 octane.  Made 315/343 for my nasa paperwork.
-5.5" twin quartermaster clutch with tilton hydraulic release bearing.
-Quicktime bellhousing, TKX trans with American Powertrain "White Lighting" shifter.
-Ronin 8.8 kit with explorer rear end, 3.55 gears, truetrack diff. 
-Fortune Auto 510 coilovers with 700/350 springs. Have 750/400 for smoother tracks.
-Custom speedway style front sway bar.
-Depowered/welded 15.5 steering rack with saturn vue electric power steering.
-NEW delrin front LCA bushings. (the poly in the car were trashed after just a few events, see photos of the camber change at last track event)
-Custom brake caliper bracket to run wilwood calipers and 13x1.25 front brake rotors and 12.88x.081 rear rotors.
-Wilwood manual brake pedal assembly with dual masters
-Rear LCA have spherical bearing from a company that is no longer around (cant remember name).  Fortunately it takes a regular ball and those are available.
-Rear adjustable toe links
-Rear delrin subframe bushings
-Rear DTSS eliminators
-Rear upper hub lockout bushings
-Ronin camber links
-22 gal fuelsafe fuel cell in date.
-aeromotive fuel filter and fuel regulator mounted on top of tank, walbro mounted in tank bucket.
-lights, wipers, turn signals are all wired.  Popup headlight assemblies are not currently installed for weight savings but included.
-Racepak datalogging dash with GPS lap timer. Software, cable and all data I have collected since 2016 will go with the car.
-Kirkey intermediate road race seat.  I am 5'9, 210, 34" waist and fit the car nicely.  If any taller head room might be an issue or a drop floor piece would need to be installed.
-New windshield
-Crank up windows are still in the doors, clear the rollcage, and make the cabin weather tight like factory.
-Custom removable front splitter assembly.  Allows loading the car not need special long ramps.
-Custom wing uprights for kognition wing.
-Fenders rolled and pulled to try and get 245 hoosier to fit on a 17x9.  Unfortunately they do not fit on the front.

Spares:
Aluminum hood
front bumper
left front fender
pop up headlight assemblies, complete.
stock door side mirrors
front spindles and hubs
brake rotors
rear subframe and control arms
brake pads
brake caliper rebuild parts
coilover springs/custom adjustment wrench
rear end diff parts
rest of ronin camber link set
brake caliper bracket to run same front caliper with 14" rotor.
20:1 manual steering rack
4 sets of enkei 17x9, one bare, one with toyo RR 245/40, one with 225/45 R7, one with 225/40 A7.
15 gal fuel cell parts, cell out of date but lets you go back to a flat floor in the rear.
I have the double a arm front suspension in a box still that can go with the car if the buyer wants.  Converted back to strut to avoid nasa rule penalty.

Last track weekend was April 2023 at Sebring.
Photos:
https://www.motorimages.com/2023/NASA-FLORIDA/NASA-FLORIDA-SEBRING-APRIL-7-8/CAR-PHOTO-GALLERIES/222/i-cJNQmpm
Race 1:

Race 2:

Race 3:

Race 4:


Any questions feel free to ask!
Thanks for looking.

6
Build Threads / Re: My FC NASA racecar build
« on: January 03, 2022, 05:18:24 PM »
Nasa Championships Info. Daytona

I changed classes to run ST4 hoping the added power would make up for no aero and the harder, crappier Toyo RR.  Man this tire is absolute trash compared to purple crack.  I just couldn't get the feel for it.  I broke the stock TKX shifter in the friday qualifying.  Went home, made parts to kinda fix it, and made it back to the track to watch my Friday race group head out on track.  10 more minutes and I would have been back together. 

Broken shifter, those 4 pieces on the top should be 2, and that is all that holds the shifter assembly together.


Fortunately it was Friday so on my 30 min trip home I called American Powertrain and had them overnight sat delivery a "White Lightning" shifter.  It is a far, far superior shifter to the stock one.
I was off pace all weekend unfortunately.  I should have just stayed in ST3, where I have always run the car.  In the championship race I noticed the hood moving more than normal so I decided to pull off since I was just turning laps by myself.  Good thing I did, I may have lost a windshield, roof or more.

Broken Aero hood pin was the culprit.

The past few months I have been debating on selling this car and building something else.  I just don't have the funds to do that.  Jan 2022 will mark 10 years this has been a running car, my first autox was April 2012 and first track day was May 2012.  Plus I like to have something different so I am still making changes to try and make it better.  After the major rebuild last winter, this winter I am changing some things up front by moving the radiator, air intake, and removing some front end weight to get the balance better. 




That is all for now.  I did actually buy a car in June to tune more towards autocross, since this with the baby clutch is no fun to drive in parking lots lol.

7
Build Threads / Re: My FC NASA racecar build
« on: August 16, 2021, 01:22:31 AM »
This is exactly the unit I used, except I stuffed it under the stock dash and had to do a lot of creative stuff to make it fit. It works pretty darn well, but my steering shaft has too many joints with the way I had to put it in so it's a little more numb than I'd like.

I am glad it is working well for you!  I only added a saturn joint at the output side to join into the stock steering shaft.  I know it should be a bit numb feeling because of the torsion bar in the unit itself to measure load and calculate assist levels. 

Can you post a link to the ebay controller? Man, it looks like you can do this cheap!

https://www.ebay.com/itm/284398607554?hash=item42377a5cc2:g:2HUAAOSwPQdhDNFe
It seems like he has changed seller names.  The unit itself has been available for years.  I will update here after I use the car and get a feel for it. 

That looks like a pretty compact unit.  I might pick up one of those to see if I can fit it into my Pro-Challenge car.
Getting older, and P/S would be a nice addition.

It is pretty small.  My goal was to make the car more consistent to drive.  When I took the SLA off the front and went back to a strut, I put the car back to slightly more than stock caster.  The steering effort greatly increased with my manual converted 15.5:1 rack.  If you need any dimensions let me know, I can post them up here.

8
Build Threads / Re: My FC NASA racecar build
« on: August 11, 2021, 03:19:52 PM »
Thanks guys, I will try a bit more rear toe and see how it goes at the next event when I break in the new trans.  I will also be there testing my new electric power steering.  Hopefully it works as well for me as it does for some of the offroad guys.

02-07 vue, and some equinox's and torrents all have this unit.  I paid $71 for 2 of them from the local pull a part.  Controller is like $45 off ebay.  Static test seems promising so we shall see.

[attach=1]

9
Build Threads / Re: My FC NASA racecar build
« on: July 20, 2021, 08:58:54 PM »
Here is the fox T5 compared to the TKX.  it is slightly different but still fits in the trans tunnel just fine.  I was even able to reuse the existing cross member I had made for the T5. 

10
Build Threads / Re: My FC NASA racecar build
« on: July 20, 2021, 08:57:13 PM »

I'm 700/400 no aero. 275 100 treadwear tires all around. My car looks just like yours @ Sebring in flat corners. I can't see going any stiffer in the rear without aero. I probably could get away with 750 in the front but I have not tried it. the rear of my car was really edgy before I added more rear toe in. Are you running a rear sway bar? I am not, just a RB front bar.

AAA speedway compresses the car quite a bit.. I cant imagine what the high banks of Daytona do!!

That is basically where I will end up is 700/400.  I had the 350's and wanted to try them.  No rear bar for me but I am running a front bar almost identical to Bowtie, I think mine is an inch longer.  My car drive fine but it seems snappy loose at higher speeds >120.  Probably because I am not used to driving it without aero.  I am only running 1/8 toe in in the rear, are you running more?

11
Build Threads / Re: My FC NASA racecar build
« on: July 18, 2021, 10:12:18 PM »
I finally am replacing the old T5 I have been running forever.  I have a TKX to replace it.  It fits in the car almost the same as the T5 and I am able to use the same bellhousing, quicktime 6037, just needing to change the clutch discs and slip yoke on the trans.  The rest fits right up.

The T5 I have been running has a steel front bearing retainer, steel cluster support, Astro Road Race 5th gear, Pro 5.0 shifter and 5speeds.com peel shims.  It weighs 77 lbs with no fluid.  The TKX out of the box with the stock shifter weighs 97 lbs.  So hopefully it is a worth while upgrade.

12
Build Threads / Re: My FC NASA racecar build
« on: June 28, 2021, 07:37:01 PM »
So here is a pic of the car hunkered down in the banking at Daytona.  750/400 springs on my fortune auto coilovers.  This is with aero obviously.
[attach=1]

Here is the car at Sebring, 700/350 springs and no aero.
[attach=2]

Car felt like the rear just wondered around at Sebring.  Not sure if that was due to no aero or the soft springs.  It feels soft. 

What are you road race guys running for springs?  For reference, tire wise I am running a 225 hoosier on a 17x9.

13
Build Threads / Re: My FC NASA racecar build
« on: June 14, 2021, 11:35:52 PM »
Great videos! I think that is my friend Terry Mathis in the red vette that was on pole. If it was I think he set a new track record that weekend. He has a fortune in that car and is quite a driver too. Your car is really looking great as well.

It was Terry.  I have raced with him a lot the past few years with my old corvette.  He was on a mission to set a lap record and win an overall.  He accomplished both. 

14
Build Threads / Re: My FC NASA racecar build
« on: June 14, 2021, 07:51:45 PM »
That’s great!   Has to be a thrill to run around there.

Yea I am lucky that it's around 30 minutes from me.  TV does it no justice, looking through the tinted sun visor at the top left of the windshield through the banking is just a weird sensation.  With 750/400 springs it compressed nearly 3 inches on the oval.

15
Build Threads / Re: My FC NASA racecar build
« on: June 09, 2021, 10:59:08 PM »
So I ran at Daytona about 2 weekends ago.  It was good to get this back on track.  Broke a part in the T5, which is typical for me lol.  Broke a pin off the 5th gear selector rod.

https://youtu.be/XaG8ltOVQyM

Good thing I am only 30 minutes from Daytona.  I was able to get it out, get parts and get it fixed but I still missed the race on Saturday by 15 minutes or so.  I did get both races in on Sunday.  Car ran well and averaged 6.3 MPG's on the high banks!

Race 2  https://youtu.be/1Ty8H1lNfkc

Race 3  https://youtu.be/RYXWdM4KQGs


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