I just bought a 1994 waveblaster with a 701cc engine. I took it out this weekend and could only get about 35mph out of it. I have not done anything to it but it sounds good and seems to run fine. The first two things I can think of is crappy gas or bad compression. Anyone know what the compression should be or have any ideas why it has such a low top end. Also I would like to maybe kick it up a notch (cheaply). Any help would be great.