Thread: WHAT CHEVY MOTOR IS THIS?????????????
View Single Post
Old 01-21-2010, 03:09 PM
  #2  
TS1955
Senior Member
DYNO OPERATOR
 
Join Date: Aug 2007
Location: Lost Creek, WV
Posts: 533
Default
I've never seen an SBC with a 4.25 bore. A 400 has a 4.125 bore. Are you sure of your measurement?

TS1955
TS1955 is offline  
Reply