Project One

Why "Sneaky"?

Project Two

'02 ACR Preperation - Competition

Projects 3 and 4

'03-'06 Miata Development

RX-8 Resources

2009 "cisco Sticks" RX-8

Liquid Sun Rubber Ducky

MS MX-5 Resources

MX-5 Resources
SFR SCCA Solo 2008 Championship C-Stock winning MX-5 - 4d-SPORT.com
SFR SCCA Solo 2008 Championship C-Stock winning MX-5
 
Mark Scroggs explains a subtlety of competition driving to 49er Jeff Ulbrich at the 2008 SJ FoS. - 4d-SPORT.com
Mark Scroggs explains a subtlety of competition driving to 49er Jeff Ulbrich at the 2008 SJ FoS...
... and then he demonstrates the technique. - 4d-SPORT.com
... and then he demonstrates.
Motorsports Development - 4d-SPORT.com
Motorsports Development
Alignment moved in a year and, to some degree, with full tank of gas, hardtop installed and gas in tank.

We've prepared our MSM for Stock Class with light-weight wheels, Azenis RT-615 215/40 tires, competition alignment and axle-back Mazdaspeed after-market muffler. Round 4 we were faster than all the ST2 guys http://www.sfrscca.org/solo2/Results/2007/Championship/round04.html#sts2 as well as C-Stock http://www.sfrscca.org/solo2/Results/2007/Championship/round04.html#cs.  I'd initially thought that the car was too tail-happy, thinking I'd go to a bigger front bar but have since decided against it, at least for now.  If it becomes an issue further down the line I'll add some rear toe-in first.
Baby's new white shoes shave 4.5 pounds per corner. - 4d-SPORT.com
Baby's new white shoes shave 4.5 pounds per corner.
~ 71 sec. Course for the C-Stock (Street Tire) Mazdaspeed MX-5 - 4d-SPORT.com
~ 71 sec. Course for the C-Stock (Street Tire) Mazdaspeed MX-5
Competition Alignment was constrained by maximum of 2.2 degrees negative camber on left rear (alignment performed with driver on-board). - 4d-SPORT.com
Competition Alignment was constrained by maximum of 2.2 degrees negative camber on left rear (alignment performed with driver on-board).
Soccer Dad dropping off famed Laguna Seca Corkscrew - 4d-SPORT.com
 
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