[Shotimes] Blueprinting engines
BJamesjr@aol.com
BJamesjr@aol.com
Sun, 13 Oct 2002 17:03:05 EDT
>What exactly are we talking about when we say that an engine block/tranny
>comes blueprinted?
You want all of the dimensions to be set the same, and generally set to the
point in their tolerances where they will benefit performance and/or engine
longevity. That is you want all of the pistons to weigh the same, all of the
bearing clearances set just right, all of the cylinder compression ratios set
the same and to their upper limit, etc. The theory is that each car runs a
little different, partly because one car will have slightly higher
compression than another, or the camshaft will have slightly higher lift,
etc. If you could build a car that had the highest compression, the highest
camshaft lift, etc. then you could theoretically maximize its potential.