Shop to do a Cam swap?

intake valve open? ABDC divided by 2, plus any ground in advance then subtract 180 gives you your number to enter into the wallace racing calculator.  Matts dynamic compression on his TA is 7.8 and mine is 8.4.

Kevin, I'm coming up with about 7.4 dynamic for you, does that seem right?  Thats not awesome but its not the worst thing in the world either.

It seems  around the ballpark at least.  It might be a smidge lower than that.

Lloyd Elliot says that the LSA is a bit much for the compression, he'd only go as far as about 110.  The GM847 isn't exactly the best cam for nitrous anyways, wheras the Lloyd Elliot grind should respond well to a decent sized shot.  It should bring that dynamic compression ratio back up too.  I'm excited to take it to the track this Sunday, so I can see where its at.  I'm most interested in my trap speed.  That should be a better indicator of how much power the car makes than the dyno numbers.