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Project "MX520" TOP SECRET


Bob3

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We had a great time in the Optima Batteries Search for the Ultimate Street Car. Unfortunately the MX520 lost it's clutch during the autocross (the first event) and I nursed it through the remainder of the competition. It was so much fun that I have decided to go to the last qualifying event at Auto Club Speedway in California October 10th & 11th to try and qualify for the final at the SEMA show in November. I have a list of changes to make to the little Datsun before then. Of course I will post the progress pics here for all to see!

 

Here are a few pics from the weekend.

 

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  • 2 weeks later...

Hey,

 

I've just registred here to say how awesome your work is!
 

It's been a great inspiration for me. I'm just starting rebuilding an KE70 Corolla (sorry, not a datsun) using the drivetrain and parts from a miata I had from my previous cars!

 

Keep up the great work!

 

George

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I'm getting ready for the next round of "Optima Batteries Search for the Ultimate Street Car" at Auto Club Speedway in Fontana, CA on October 10 & 11.

 

I lost the clutch at our track in Colorado. I am removing the 7 pound aluminum flywheel and switching to a 11.5 pound steel. This should help with the hard starts during the autocross and speed stop competitions. I am finally putting a stainless steel header on it (I put a stock Miata header on it to get it running back in 2009 and never changed it) and switching to a 6 speed transmission. 

 

I got started last night;

 

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Test drive to a car show today.

I think it is ready for the trip to California!

Auto Club Speedway in Fontana, CA next weekend October 10 & 11

Optima Batteries Search for the Ultimate Streetcar!

 

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