Interesting data, Jdredd, thanks. I will check my line pressure if my trans survives tomorrow night racing. This weekend looks like RAIN so no airstrip for me...
I'm really tempted to twin engine my 07 GP GT special edition... much nicer car and also I'd make it daily driveable.
It would be a little of a gas guzzler but who cares.. weekend cruiser.

Also thanks to TBC400sbc, always nice to see the information being shared.