I have a 90 200 rude xp with a bad block. I have found a 89 225 block for sale cheap. Are the blocks interchangeable? If not does anyone know of what it will take to make this conversion work? I would like to gain any hp possible with this since im already paying so much to have the motor...
I purchased a 90 javelin with a 200 rude xp last week and prior to purchasing i completed a compression check on all cylinders. They were all 80 psi. I ran it this morning attempting to adjust the idle . I then ran about 10 min or so and during a WOT at 53 i lost power and speed dropped to...
