fsdragster
02-22-2009, 06:42 PM
WHAT IS THE PURPOSE OF USING THIS AND IS IT STRICTLY FOR RACE ENGINES
zipper06
02-22-2009, 08:24 PM
To help keep the cylinders round, especially in stock blks, such as the 400 sm/blk. Making for better ring seal.
Zip.
desoto30
02-23-2009, 10:07 AM
& also I believe to add support to the relatively thin cylinder walls