First post here..
Just picked up an 87 comp a few days ago.. been researching these for a while. I also have a 91 chris craft concept 187 that is being restored with repower.
First outing was successful, boat showed to run around 45-50mph didn't remember what tach was reading but could tell it had more rpm left in it, I did notice that it pulled very hard from standstill but the pull fell off around 3-3500 rpm...under full throttle the boat has a noticeable pull to the right !but didn't notice the pull under 3/4 throttle. After about 3 hrs on the water it did take on at least a gallon of water gonna have to track the leak down... here's pics of restorationIMG_6864.jpg
IMG_6851.JPG
IMG_6847.jpg