Just a thought but why not try a TH-400? We have tested our PRO-X 400 behind Tim's car and it held up better then the PG.
As of last month the 1/8th mile record for a 10.5 car was set by Tim Lynch with a 4.31@179ish mph. We did a lot of testing on our PRO-X line with this car. With the 1/4 mile numbers being 6.57@233 and weight being 3300lbs his car is estimated to be 3200-3500 rwhp and 2600-3000ft.lbs. GV units have been behind 2000 hp so it should hold up fine and Coan makes some really nice stuff. I'd say your in good hands.
Seriously I am fixing to make myself look like the a$$ i am but, 3200-3500 rwhp? What is this combination? I have only dreamed about numbers that high, and until you posted that, I thought everybody else was dreaming to!
:woohoo::rockwoot:So if you trip the staging lights with the fronts and run thru the trap with the rears, how does that 6 or so feet you literally added effect your time and mph?