Jim my mate...no its not,i was having a convo with the gay man of PF yesterday about a 7.2-1 engine running the same ignition curve as an 8-1 engine....which is bizzare to say the least so just wanted to know the approx difference it should be...and what power difference on correct maps.

I obviouly know i can back my ignition off a touch and actually make my engine safer.........

Damn i love you Jim lad