Greenwood's 1974 Spirit of New Mexico
 

 
  John Greenwood's success led to assistance from Zora and others at GM in designing, testing and building race cars. In 1974 this was one of three built. The dominance of the Porsche factory teams was broken in 1974-1975 season Greenwood Corvettes qualified first in 11 events, beating all factory entries. Regretfully, transmission failures from the ZL-1's enormous torque prevented total success.  
 

 
  In 1974 they used stock Corvette frames, modified and reinforced with 2 inch ladder style roll cages. This was the first of the "stock-framed, flat side, open-flared, wide body GT race cars".  
 

 
  The owner of this beauty, Greg Sullivan was freshening up the under hood area. Note the Cross Ram FI designed by Greenwood. Greg told me these would develop 100 more HP and torque than the factory built CanAm motors that were Chevrolet built and tuned.  
 

 
  Note the frame is notched for the exhaust pipe. The gaps on the door and fender are all within NCRS parameters. See Section V, Subsection 74, paragraph ZL1.  
 

 
  The rear view mirrors are mounted higher than normal, because the bodies sat lower on the frame than stock Corvettes.  
 

 
  The cockpit was fresh, clean and professionally assembled.  
 

 
  The owner gave me a close view when he had the hood removed. Thankfully I did not damage it as I came near to stepping on the edge.  
 

 

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