Photos available at GMPHOTOSTORE
Dynamic Drive


Roundup 39-Cosworths
With Altitude
Colorado Springs
 Sometime in July 2018
Tentative plans:
Colorado Springs Marriott
Drive Pikes Peak, aka America’s Mountain
Cruise the Garden of the Gods
Tour Pikes Peak Hill Climb Museum
Possible autocross with Corvair Club
Tour/cruise of United States Air Force Academy
Show/shine at hotel
Heritage Award Judging
Tour WWII Aircraft Museum & Resto Shop

Roundup 38: Carlisle

Karol Seman's Photos
Mark Rock's Photos

Roundup 37:  Green Bay

Andrew Harrison's Photos
John J Cowall's Photos
Karol Seman's Photos
Mark Rock's Photos
Karol's Green Bay Scrapbook


Future Roundups
2018 Colorado Springs, CO
2019 Leesburg, VA
2020 Kansas City, MO
2021 Green Bay WI
2022 (tentative) San Luis Obispo, or Phoenix



A Restoration Odyssey
Barn Find #0742 Restored


Aluminum Cylinder Reconditioning
Chevrolet Service News
April, 1974


World's Fastest Production Cosworth Vega

148.445 mph run below

Video of the 148+ Run

156.818 2-way avg at Bonneville

Check out this Bonneville Article and photos.

Cosworth Center Stage
at GM's Famed
Heritage Center


The Inside Story
By Owner Mike Reed

Cosworth Vega Parts
Cross Reference Database

Over 1400 GM Part Numbers
Aftermarket Substitutes Included

Courtesy of
Brian Harpst & The WebCrew

Check it Out!

Is it the last one?

Never Titled Cosworth Discovered
by Mark A. Rock

Cosworths at the
Woodward Dream Cruise

2016--Join Us Sat., 8/20

2015 Photos
2014 Photos
2013 Photos Cosworth Vega Owners Association

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