hi im new 2 this but i think my new cam is ground wrong. i measured the lobe suptracted the minor fm the major diameters . i got 8.5mm intake & exh 9.0mm. now the cam card says .564 valve lift intake . & 534 exh i multiplied it by my rocker ratio 1.6 =9.0 mm intake did the same 4 the exh = 8.5mm. the exact oppisite. is it a coinsidance or hav i done something wrong. p.s.9.0mm convted to inches is 354" & 8.5mm is 334" .