Thread: 1977 trans am with a factory 455
View Single Post
  #19  
Old 05-15-2022, 05:50 AM
Trevor78 Trevor78 is offline
Suspended
  
Join Date: May 2022
Posts: 595
Default
Along with changes in how the engines were rated, ratings were automatically less even if they put out my power than before. That wasn't emissions.

Reply With QuoteReply With Quote