Thread: Pinto valve springs
View Single Post
Old Aug 12, 2012 | 10:18 AM
  #12  
RS2000CUSTOM's Avatar
RS2000CUSTOM
Advanced PassionFord User
 
Joined: Jun 2003
Posts: 1,797
Likes: 0
From: The BLACK COUNTRY
Default
The 1600 will be "Historic Spec" legal so mods are limited

The key to power is the compression ratio and how the engine is put together

The engine will be going into an historic spec MKII escort rally car
Reply
0