IMSA GT/U Z Racing in the 70s and 80s

photo Mark Windecker

Nissan IMSA GT/U championships in Zs include:
Drivers Championships-
Walt Maas - 1974
Bob Sharp - 1975
Brad Frisselle - 1976
Don Devendorf - 1979

Manufacturer's championships-
1975, 1976, 1979

Nissan scored 58 IMSA GT/U race victories in Z cars between 1974 and 1983

 

If you have any info, photos, stories and contacts from this era, let me know!

zlalomz@gmail.com


 

Bob Sharp Racing

Sears Point Raceway

 

 

Bob Sharp

pre g-nose

Sears Point Raceway

 






 Brad Frisselle

Transcendental Raceing

Sears Point Raceway

 

 Brad Frisselle

Transcendental Raceing

Sears Point Raceway

 

 


Frank Leary

Frogline Racing

Sears Point Raceway

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 















 Laguna Seca 1975

Sharp and Frisselle in background

 

 




Flare constructed from wooden buck.

 

 

 

 

Lime Rock

 

 

 

 

 

 

 

 














Walt Maas

Laguna Seca

Set text size to Medium for correct photo credit alignment

Click photos to enlarge

 





Home footage of BSR and Friselle at Mid Ohio

 

 

 

Photo

Ernie Layacan  

RacerX on www.hybridz.org

Photo

Ernie Layacan  

RacerX on www.hybridz.org

Photo

Ernie Layacan  

RacerX on www.hybridz.org

 

Photo

Ernie Layacan  

RacerX on www.hybridz.org

 Photo

Ernie Layacan  

RacerX on www.hybridz.org

Photo

Ernie Layacan  

RacerX on www.hybridz.org

 
 
 
 
 
 
 
 
Photo

Ernie Layacan  

RacerX on www.hybridz.org

 
 
Photo

Ernie Layacan  

RacerX on www.hybridz.org






Photo

 Mark Windecker

www.pbase.com/mwphoto



 Photo

 Mark Windecker

www.pbase.com/mwphoto

 



Photo

 Mark Windecker

www.pbase.com/mwphoto

 

Photo

 Mark Windecker

www.pbase.com/mwphoto

 


Photo

 Mark Windecker

www.pbase.com/mwphoto

 


Photo

 Mark Windecker

www.pbase.com/mwphoto



 Photo

 Mark Windecker

www.pbase.com/mwphoto



 Photo

 Mark Windecker

www.pbase.com/mwphoto

 


Photo

 Mark Windecker

www.pbase.com/mwphoto

 



 Photo

 Mark Windecker

www.pbase.com/mwphoto

 

 

 

 

 

 

 

 

 Steve Smith Motorsports

"Advanced Race Car Suspension Development"

 

photo

Andrew S. Hartwell  ashautomobilia.com

 














Road Atlanta






photo Gerry Olsen