Second Strike Superformance Owners Registry

06/16/2026

Only a few days left to register for the July 19-24 Superfest! The Superformance Owners Reunion https://www.superformance.org/superfest2/

05/06/2026

While many cars were already out on the road during the last Superformance Superfest, Doug Reed captured many of other Superformance cars heading out in the morning for their individual cruises. Imagine waiting at a stop sign along the way for this parade of automotive artwork to pass you by. Video cameras were everywhere! If you missed the last one, you still have a chance to make this one! https://www.superformance.org/superfest2/

This was at the end of a great event throughout Colorado. Our daily drives were amazing to say the least. Big thanks to Randal and Diane for all their hard...

04/26/2026

If you own a legendary Superformance sports car and want to take part in the event of a lifetime, here's your opportunity! "Le Festival de` Superformance" is the Superformance Superfest Owners Reunion, held only for the second time in 26 years. The first one saw over 100 Superformance cars 200 owners converge into one epic and historic event in 2013 and it was being begged to be repeated again for 13 years since. And it's happening again this July, 2026 in the heart of the Midwest! Your ticket is owning a Superformance car, and all you need to do is cash it in to attend! See more on the details how to register and be a part of history!

https://www.superformance.org/superfest2

01/12/2023

Get a sneak preview of the next phase for the Project Grand Sport Superformance Touring car build! Reliability, Durability and Fuel mileage were the top priorities for this cross country explorer. Everything else just came naturally for the Masters of the Horsepower Universe at Wegner Automotive Research.
https://www.facebook.com/ProjectGrandSport/videos/1789705638083022/

12/19/2022

If you want to see how a Superformance is built, from scratch to completion, and every step from sawing the frame metal before welding to finally putting the finished car into the shipping container, no one has chronicled this level of detail than this project page had done, below!
https://www.facebook.com/ProjectGrandSport/

10/28/2019

06/19/2019

How your Cobra headlamp dimmer relay works

06/13/2019

Once making "production" cars, Superformance went from the Ford 9" Straight axle and Jag IRS to the cast iron 8.8 IRS from the 1989+ T-birds with 3.73 gears, however the T-bird differentials were not easy to get and to stay relevant, Superformance used the same 28 spline differential found in the T-Bird's cousin, the Lincoln Mark 8. However, those were aluminum cased differentials and these came in the mid 200-300 series Mk-III's starting in 1998. In addition around car 300 the differential was raised to provide additional CV clearance and in 2000 around car 900 the upper mount brackets were reinforced to handle the increased power plants the owners were now using, some up into the 1,000 hp mark. And more.