Need parts from iboats.

[Shaper79]

Ok. Every thing on my boats performance checks out. To spec. 2000 5.7 gsi SX out drive. I can hit 4200 rpms max @ 47mph. Full tank of fuel 58 gallons. With my 14.5x 19 pitch prop. I wanna get a 18 pitch prop, and I’d like a new u-joint bellow. Can anybody give me the part # from iboats so I can order both parts. Thanks.

 

[Scott Danforth]

my guess is you have a power issue and not a prop issue. are you running on all 8 cylinders?

 

[Shaper79]

As far as I can tell. It has 175 hours. Iv put new plugs, rotor, cap , wires, knock senser , water temp senser. , check fuel pressure on both pumps. And if I run her for a moment and **** it down and feel each plug yet all feel Hot as if they been firing. Seems to idle smooth. And I run 91 gas. Idk.

 

[Shaper79]

I haven’t done s compression check. I think it’s 260hp motor. 5.7GSI. Fi