#Kawahara K-1
-Durasi IN = 16 + 180 + 47 = 237*
-Durasi OUT = 53 + 180 + 13 = 239*
-Lift IN = 8mm
-Lift OUT = 8mm
-LSA (Lobe Separation Angle) = 98*
#Kawahara K-2
-Durasi IN = 11 + 180 + 57 = 248*
-Durasi OUT = 41 + 180 + 31 = 252*
-Lift IN = 8,76mm (mayan tinggi juga Gan)
-Lift OUT = 8,56mm
-LSA = 103*
#Kawahara Racing Only
-Durasi IN = 28 + 180 + 60 = 268*
-Durasi OUT = 60 + 180 + 22 = 262*
-Lift IN = 10,33mm (Weleh2, sarap nech, ada yg mau dipake harian ga??)
-Lift OUT = 8,89mm
-LSA = 113*
TDR 2009 Version small valve
-Durasi IN = 13 + 180 + 45 = 238*
-Durasi OUT = 41 + 180 + 22 = 243*
-Lift IN = 8,4mm
-Lift OUT = 7,96mm
-LSA = 94,5*
New Marathon (2009)
-Durasi IN = 16 + 180 + 50 = 246*
-Durasi OUT = 41 + 180 + 9 = 230*
-Lift IN = 7,78mm
-Lift OUT = 7,53mm
-LSA = 112,5*
New CLD (2009 with valve spring)
-Durasi IN = 17 + 180 + 48 = 245*
-Durasi OUT = 49 + 180 + 13 = 242*
-Lift IN = 7,82mm
-Lift OUT = 7,82mm
-LSA = 105*
HRP (2009) products
-Durasi IN = 15 + 180 + 43 = 238*
-Durasi OUT = 41 + 180 + 31 = 252*
-Lift IN = 7,35mm
-Lift OUT = 7,33mm
-LSA = 102*