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Tracking / Autocross / HPDE / Drifting What these cars were built for!


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Old 09-25-2014, 12:26 AM   #15
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Just curious, are the gains shown on the dyno typical of what people would get with a nameless header + tune?
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Old 09-25-2014, 01:51 AM   #16
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Wow. Those cliffs look 1000x steeper than pikes peak. Not to mention much narrower and much more big boulders and rocks that are very close to the road. This makes pikes peak look like disneyland. Amazing.
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Old 09-25-2014, 10:45 AM   #17
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A few more photos from today's racing:

Besides the extra ride height it looks like they trimmed off the lower portion of the rear bumper behind the rear wheels. Which is probably a good idea; this past weekend I had a co-driver at a RallyCross and he attempted to remove part of the rear bumper by tagging a berm with it.
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Old 09-25-2014, 01:00 PM   #18
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They look like BOS dampers maybe, they are one of the few I'm aware of where the hose connects at the top. $$$$

http://www.bos-engineering.com

For instance here is a set off an Impreza rally car:

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Old 09-26-2014, 09:30 AM   #19
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That thing is astonishing. Do you know what suspension is on it? I saw the external reservoirs in the engine bay.
The car runs a Barattec suspension, made in Argentina. This suspension is produced by Team Barattero, a rally racing developer.

- Bob

Last edited by Circuit Motorsports; 09-29-2014 at 03:00 PM.
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Old 09-27-2014, 11:03 AM   #20
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Quote:
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Just curious, are the gains shown on the dyno typical of what people would get with a nameless header + tune?
I really don't have enough data on the nameless header to declare these results typical. The Nameless Performance dyno charts do show massive torque gains in the same area and seem to support the results.

The exhaust on the rally car is not typical of a street driven car in that the exhaust is only the header with a straight pipe -- nearly 0 restrictions. As restrictions in the exhaust are added, I would expect the gains to reduce a bit, but I believe you can still expect a huge torque gain right in the stock torque dip area, and the torque/power gains and curves to be similar throughout the power band.

- Bob
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Old 09-27-2014, 11:25 AM   #21
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Updated race standings, added additional photos and videos.

Check out the latest video - it's a hill climb stage on dirt/gravel that begins at 11,000ft. and climbs to 13,500ft.! Serious unprotected drop-offs everywhere!

- Bob
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Old 09-27-2014, 08:20 PM   #22
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Thanks for sharing all of this amazing info and footage! Awesome to see the little beast do so well. Those cliffs are obscene. Talk about getting the blood pumping...
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Old 09-27-2014, 11:05 PM   #23
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Yes. Thank you for all the work you put into this thread. It was very enjoyable to follow.


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Old 09-28-2014, 08:35 AM   #24
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One question what grade oil is he running and does he use a oil cooler
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Old 09-29-2014, 02:07 PM   #25
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One question what grade oil is he running and does he use a oil cooler
He ran this rally without an oil cooler, but an oil cooler was planned -- just ran out of time prepping for this rally. Fortunately, the outside temps were on the cool side.

These engines are pretty hard on oil, and that was a big concern knowing the car would be running @7000+ rpm for extended periods of time.

He is running Motul 300V 5w30, and has changed the oil after each race day.

- Bob
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Old 09-29-2014, 02:10 PM   #26
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Final race results are posted in post #2: http://www.ft86club.com/forums/showp...96&postcount=2
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Old 09-29-2014, 03:54 PM   #27
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Whoa. Thanks for sharing.

Why are you considering removing the Toda throttle body?
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Old 09-29-2014, 09:46 PM   #28
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Whoa. Thanks for sharing.

Why are you considering removing the Toda throttle body?
The stock throttle body is plenty big for this motor. I believe the larger throttle body results in a reduction of throttle resolution with no power gain.

- Bob
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