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-   -   "STEALTH" : Efini's ChumpCar Build (warning, non Mazda content inside) (https://www.miataturbo.net/build-threads-57/stealth-efinis-chumpcar-build-warning-non-mazda-content-inside-81851/)

Efini~FC3S 02-12-2015 07:27 PM


Originally Posted by Cheekanuble (Post 1205591)
Love the car, the build, the cage and the driving! What did the official say to you?

They said I was "scrubbing" while the track was green which is a no-no. I was scrubbing a little but I wasn't swerving back and forth. Whateves

Efini~FC3S 02-12-2015 07:34 PM


Originally Posted by Midtenn (Post 1205283)
Getting the full 120min out of a stint is great. We've been able to stretch some really good mileage out of Miata's 10gal tank. The only time its failed us was due to a refueling error, so always make sure you refueler knows all the tricks to get all the gas out of the can into the car.

Yea...this is actually one of the main reasons I picked the Prelude. It has one of the biggest fuel tanks of any of the Hondas.

When I filled the tank at the start of the weekend I just filled it up at the gas pump like normal, I did no "topping off". That combined with runnin ~125 minutes makes me pretty confident we should be able to run 115-120 at most if not all tracks.

turbofan 02-13-2015 01:24 PM

Wow that's impressive fuel economy. At Miatas at MRLS I used two full tanks in 5 sessions :hahano:

Midtenn 02-13-2015 05:20 PM


Originally Posted by turbofan (Post 1205804)
Wow that's impressive fuel economy. At Miatas at MRLS I used two full tanks in 5 sessions :hahano:

Your milage may vary. At Atlanta Motorsports Park I could go all day on one tank of fuel (5 - 20 min sessions). At Road Atlanta I had to fill up the car twice a day because of the long back straight away. Oh yeah, and no turbo.

turbofan 02-13-2015 07:53 PM

Yup I used two full tanks at MRLS and almost two full tanks (in 4 sessions) at PIR.

My car is thirsty. Well, when it's not totaled anyway.

hornetball 02-15-2015 04:29 PM

Car looks solid.

Efini~FC3S 02-16-2015 11:50 PM

3 Attachment(s)
Pics a week late...


Better late than never I suppose.


All dressed up for her first dance:
Attachment 234879


Attachment 234880



How it looked at the track with the air dam on. Did not run with the splitter or a rear spoiler.
Attachment 234881



Many safety items have been ordered to get 100% legal to ChumpCar rules. Fire system, new Schroth 6-pt harness, SFI rated roll-bar padding, battery cut off switch, etc.

Work on the car has been slow but it needs to start picking up...only 36 or 37 days left till it needs to be on a trailer ready for a 12-hour race.

:party::party:

shuiend 02-18-2015 11:29 AM

Working on getting Braineack to come down and take pictures and shit. I am thinking beef ribs will be going on the smoker this time around.

Braineack 02-18-2015 11:33 AM

maybe ill drive my prelude down.

Efini~FC3S 02-18-2015 07:31 PM


Originally Posted by shuiend (Post 1207264)
Working on getting Braineack to come down and take pictures and shit. I am thinking beef ribs will be going on the smoker this time around.

I've been meaning to PM him and tell him he should come and hang. I was even going to try to bribe him with free Prelude parts. Unfortunately someone has agreed to buy all of my prelude interior stuff all in one lot.

Beef Ribs sound amazing.


Originally Posted by Braineack (Post 1207266)
maybe ill drive my prelude down.

Oh hey... You should come down and hang! And driving your Prelude could be dangerous...I have a good collection of spares but you never know when you might need to "borrow" something from a street car.

:brain:

Braineack 02-18-2015 08:28 PM

and i might need to "borrow" some oil by the time I get down.

Efini~FC3S 03-08-2015 05:57 PM

Trailer Acquired
 
3 Attachment(s)
Bought a trailer yesterday:

Attachment 234876

Attachment 234877


2003 28' Pace Shadow w/ AC+Heat, 5000W generator, exterior working lights, cabinets, winch, etc. Only thing it doesn't have that I wanted was a retractable awning. ~10,000 lbs GVWR.

Needs a cleaning and some touch-up paint, but it's been well maintained and the price was pretty good.


ChumpCar Towing Set-up finalized

Attachment 234878


My total investment in this set-up is less than half of what most people spend on a used 3/4 ton diesel truck...


Lots of work has been done to the car too...no time to take pictures and post though. Fire extinguisher system installed this weekend along with some tow straps. Last week I got the seat slider installed and steering wheel, NRG QR hub and Sparco adapter also installed.

I'm working on getting the safety and series "required" stuff done first, and then I'll start working on the performance UP items.

~20 days until the first race...crunch time some might call it.

:eek3:


Also...this: :burncash::burncash::burncash:

Efini~FC3S 03-22-2015 03:39 PM

3 Attachment(s)
LEXAN ALL THE THINGS!!!!


Attachment 234873


Attachment 234874


Attachment 234875



First race is in a few days....UGHHH, much to do!

shuiend 03-22-2015 08:45 PM

AM show showers in Danville on Saturday.

Efini~FC3S 03-23-2015 08:37 AM

Yea...here's hoping the weather forecast changes...

Midtenn 03-23-2015 06:05 PM

Good luck!

FatKao 03-24-2015 11:01 PM


Originally Posted by Efini~FC3S (Post 1217532)
Yea...here's hoping the weather forecast changes...

If it's wet, expect that 1/2 of the wetness is spilled fuel. Chump races are horribly slippery in the wet.

Efini~FC3S 03-28-2015 04:17 PM

Racing right now. Currently 26th out of 62. Car is not fast enough on a straight line. We sacrificed strategy to get everyone cycled through the car early in the race so everyone got an opportunity...that cost us a good number of laps.

Seefo gets in the car in about an hour. Lars' beef ribs will be done about 1.5 hours.

Hoping to finish in the top 20...we'll see.

Go pro mount broke so no video unfortunately. My wife didn't bring her camera so not many pics either...too busy racin!

shuiend 03-29-2015 09:44 AM

The race went well. Thanks for having me out Luke. Hopefully you will post some pictures of my meat later.

Efini~FC3S 03-29-2015 05:53 PM

4 Attachment(s)
Here's Shuiend and his meat...


Attachment 234869

Attachment 234870


Here's some of the crew REALLY enjoying Shuiend's meat

Attachment 234871



We ended up finishing 22nd out of 62 cars. We had lots of opportunities to do better, but we definitely would have been top 20 had Seefo not been hit by a certain stupid Acura during his last stint.


The contact broke one of the wheels:

Attachment 234872




The sucky part is that's a 1st Gen 6UL with ET40 offset. Good luck finding a spare to replace it...


My goal for the first race was to get the car legal to the rules, safe and reliable (minus drinking lots of oil). That was pretty much accomplished.

Now to make the car faster. We had the 40th fastest lap time out of 62 cars...that's not going to cut it.


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