Advice on stroker build with cracked cylinder
If I may... DCR is a fixed computation. I'd call what moper speaks about as 'effective CR' or 'effective DCR' which adds in the effects of volumetric efficiency (like which varies with RPM's), any intake pressure from turbo-or-super-charging, and altitude effects (negative turbo-charging).
If you don't start with knowing your DCR, then you don't have any chance of knowing where your 'effective DCR' will end up, unless you:
- Build the same thing as before
- Just randomly experiment
Just looking for thoughts/opinions here... Isn't the VE at cranking speeds assumed as 100% in the DCR computations? Since it only considers the intake effects, and ignores any exhaust effects (like reversion), then it seems to be so. If that is true, then 'effective DCR' would typically peak only a few % above computed DCR. But I am not 100% sure on that aspect, so would welcome comments.
"They ain't lazy"? The suggestion was made that he lay in some $$ for tires a few posts back LOL