Thread: 2.3 HP per cu. in. ??????????
View Single Post
  #143  
Old 03-20-2014, 05:20 PM
Chad Speier Chad Speier is offline
Senior Member
  
Join Date: Oct 2013
Location: Hays, Kansas
Posts: 134
Default
The engine that just made 2.50 hp/cid was a 4.04 bore and had a 2.180 valve.

Who woulda done that! A Comp racer.

Reply With QuoteReply With Quote