speed rails (made by volvo)
 

Hi

Just wondered if any of you have attached speed rails to you hull.

I put them on a 23xl nova wellcraft (1985) and noticed definate handling improvements, but nothing on top speed. this boat only had twin 3.7L 190's and ran max 38knts. with a bouncy nose in the rougth

Im asking cause I have now got a scarab 1979 30' with twin gale banks 379's, trs and two rails left over, as I only put 2 on the nova, and not sure if their going on?