The compression on the 6m when I did it 2 years ago was between 200 & 205. That wasn't bad. I only could best a 15.3 in the 1/4. dean had a 16.1.
However I did get a 14.25 in the 1/4 on the good old G teck. They are known to be a 10th out. On the track while waiting 4 the tree to light up, certianly gets you excitement going, therefore some extra wheelspin happens.
Also the night of the 15.3 drag there was a misty rain. This would account 4 less traction as well.
But you need to decide for yourself if you want it or not Rock. All I can tell you is that the engine is working great 4 me at this time.
Later, and see you the summer.
Mark