Engine and Propeller Specications
Boat Engine Trans. Shaft Propeller
ProStar 190 & 197, X-7 RTP-1 1:1 49”x1 1/8” 12.5”x12”
ProStar 190 & 197, X-7 RTP-1 1.5:1 51”x1 1/8” 13.7”x17”
ProStar 190 & 197, X-7 MCX 1:1 49”x1 1/8” 12.5”x12”
ProStar 190 & 197, X-7 MCX 1.5:1 51”x1 1/8” 13.7”x17”
ProStar 190 & 197, X-7 6.0L 1:1 49”x1 1/8” 12.5”x13”
ProStar 190 & 197, X-7 6.0L 1.5:1 49.5”x1 1/8” 13.7”x19.5”
ProStar 190 & 197, X-7 8.1L 1.5:1 48 1/8”x1 1/8” 14.5”x22”
X-1 RTP-1 1.5:1 52 ½”x1 1/8” 13.7”x17”
X-1 MCX 1.5:1 52 ½”x1 1/8” 13.7”x17”
MariStar 200, X-2 RTP-1 1.5:1 52 ½”x1 1/8” 13.5”x17”
MariStar 200, X-2 MCX 1.5:1 52 ½”x1 1/8” 13.5”x17”
MariStar 200, X-2 6.0L 1.5:1 52 ½”x1 1/8” 13.7”x19.5”
MariStar 200, X-2 8.1L 1.5:1 52 ½”x1 1/8” 14.5”x22”
MariStar 230, X-30 RTP-1 1.5:1 52 ½”x1 1/8” 13.5”x17”
MariStar 230, X-30 MCX 1.5:1 52 ½”x1 1/8” 13.5”x17”
MariStar 230, X-30 6.0L 1.5:1 52 ½”x1 1/8” 13.7 x19.5”
MariStar 230, X-30 8.1L 1.5:1 52 ½”x1 1/8” 14.5”x22”
MariStar 245, X-45 MCX 1.5:1 52 ½”x1 1/8” 13.7”x17”
MariStar 245, X-45 6.0L 1.5:1 52 ½”x1 1/8” 13.7”x19.5”
MariStar 245, X-45 8.1L 1.5:1 52 ½”x1 1/8” 14.5”x22”
MariStar 280, X-80 MCX 1.5:1 52 ½”x1 1/8” 13.7”x17”
MariStar 280, X-80 6.0L 1.5:1 52 ½”x1 1/8” 13.7”x19.5”
MariStar 280, X-80 8.1L 1.5:1 52 ½”x1 1/8” 14.5”x22”
X-Star RTP-1 1.5:1 52 ½”x1 1/8” 13.5”x17”
X-Star MCX 1.5:1 52 ½”x1 1/8” 13.5”x17”
X-Star 6.0L 1.5:1 52 ½”x1 1/8” 13.7”x19.5”
X-Star 8.1L 1.5:1 52 ½”x1 1/8” 14.5”x22”
MariStar 280STS RTP-1 1.5:1 52 ½”x1 1/8” 13.7”x19.5” cc LH
13.7”x19.5” cc RH
MariStar 280STS MCX 1.5:1 52 ½”x1 1/8” 13.7”x19.5” cc LH
13.7”x19.5” cc RH
2007 MasterCraft Owners Manual - Page 4-3