1st Generation Specific (1979-1985) 1979-1985 Discussion including performance modifications and technical support sections

Hillclimb with a 12A Bridgeport

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Old Aug 29, 2010 | 11:31 AM
  #1  
Marx-7's Avatar
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From: The Netherlands
Hillclimb with a 12A Bridgeport

Today i went to Teuven (Belgium) for the yearly hillclimb. For the first time a friend of mine also competed with his 1980 SA22C 12A Bridgeport he builded as a trackcar.

It was my task to film it so here we go: http://www.youtube.com/watch?v=Pr98BB2WAEo

Marc
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Old Aug 29, 2010 | 01:42 PM
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Hyper4mance2k's Avatar
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siq! engine looks like it needs some oil new control rings.
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Old Aug 30, 2010 | 12:20 PM
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rotary!!
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Originally Posted by Hyper4mance2k
siq! engine looks like it needs some oil new control rings.
Nope, engine is fine. He uses parts of 2-stroke oil for extra lubrication. The reason for the smoke is that he couldn't get the bridgeport on the right temperature. Later that day the engine was hotter and almost no smoke. The track was just 2 kilometers.
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Old Aug 30, 2010 | 07:44 PM
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Very nice ride. I love the paint scheme. May have to steal the idea...
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Old Aug 30, 2010 | 08:08 PM
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Sweet!
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Old Aug 30, 2010 | 10:05 PM
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the road looks amazing

great place to drive
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Old Aug 31, 2010 | 11:36 PM
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Awesome! I wish there were some legit hillclimb events around here.

Tell us more about the car!
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Old Sep 1, 2010 | 01:02 AM
  #8  
Mireck 12A's Avatar
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From: Uden (AFB Volkel), The Netherlands
Thanks everybody,

The car was build by me 5 years ago as a trackcar. It is a project, so every year there are things to improve :-)

The engine is a 12A bridgeport, ported and build by me :-)

The car's weight has been reduced to 700 Kg excluding driver.

some modifications:

-12A bridgeport
-OER carb running premix
-3" custom open exhaust
-13" lightweight racewheels from Compomotive (4x110 8" front, 4x110 9" rear)
-Hankook full slicks
-fully stripped , custom wireloom (only what is needed to run the car)
-Bosch 044 fuelpump + regulator -->6.5 PSI
-Cryo treated stock brakediscs front and rear drums
-Hawk MT4 brakepads
-6 puck stiff race-clutch
-Racingbeat main pully
-Mazdatrix large waterpump pully
-STOCK radiator :-)
-MFR race oilpump
-Polycarbonate windows (except front windshield)
-40mm lowering springset
-sidemounted alternator

and a lot more!

The engine is a PITA to start because of the OER carb and the NGK B10.5 EGV's
But when it warms up it is going like crazy!

I'm normally running it on the racetrack, Zandvoort (NLD), Assen (NLD), Zolder (B) and some small track in Germany.
This was a Hillclimb, just to try it once, see how the car would run on the 1750 meter long track with the 7% incline
My best time was 1.06 minute, wich was very supprising considering the winning time of 0.59 (from a official WRC Rallycar Skoda Octavia :-) )
I guess weight is everything !

Mireck
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Old Sep 1, 2010 | 11:10 AM
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Great car. Try starting the motor with 8 heat range ngkbr8eq-14 plugs, drive around the paddock then switch to the 10.5's.
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Old Sep 1, 2010 | 11:20 AM
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Nice!

I always love to see first gens racing!
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Old Sep 1, 2010 | 11:36 AM
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From: Dallas Tx
TX I'm in LOVE with the wheels!

What wheels are those on that car???
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Old Sep 1, 2010 | 03:58 PM
  #12  
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From: Uden (AFB Volkel), The Netherlands
@ drivefast7: I know, but there isn't always the time, thanks for the tip anyway!

The wheels are custom made lightweight racingwheels by Compomative (http://www.comp.co.uk/)

4x110 8JJ 59.6mm centerhole and ET -17 (ET is offset i think)

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Old Sep 1, 2010 | 08:14 PM
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Nice wheels!
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Old Sep 1, 2010 | 08:27 PM
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awesome video! Those wheels are pure sex!
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Old Sep 1, 2010 | 09:24 PM
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@ 0:59 watch the kid standing next to the countdown timer... hahahah
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Old Sep 1, 2010 | 09:31 PM
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That's the prettiest baby blue car I've ever seen. Nicely done. Runs good too.
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Old Sep 2, 2010 | 07:53 AM
  #17  
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Originally Posted by Shellite
@ 0:59 watch the kid standing next to the countdown timer... hahahah
looks like he might need a new pair of undies. lol!
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Old Sep 2, 2010 | 10:21 AM
  #18  
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From: Grand Rapids Michigan
Very nice buildup man! Can we get some more details on the suspension setup? Swaybars, shocks, springs, etc.?

Also, I notice you're running drum rear brakes, so no limited slip rear end (or did you combine parts)? If you don't have a LSD, then get one, you'll love the difference it makes. And the rear discs are an excellent bonus as well.

Again, very nice work.







.
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