actually, i ahve a spped pro piston, which according to the speed pro (federal mogul) website, has about a 3.5 c dome volume (TOOK A DARN LONG TIME TO FIND IT!). that, according to their website, puts me at 10.25 if i had a .025 deck, im at .015 tho.

i dunno if i really believe all those ryans combos, especially as theyre all taken from magazines, which are not always the most accurate sources (who pays their bills?)