If you are in NH then I would suggest Batten Motorsports out of Bangor, Me. Even it’s just to chat about his TT setups. I’ve been running one on my 18 GT350 for 6k. High revving boosted V8 is Rowdy.
I just recently traded in a TRX lvl2 . I put 6500 miles on it. Overall lifetime fuel economy was 8-9 mpg. It was a cool truck, comfortable, sounds good and was quick. But as far a truck stuff goes it’s pretty limited. Small bed and low payload. It’s more for ripping around and pounding back/dirt...
No road courses yet. Mostly street duty, still trying to dial in my tire set up. Yes pump 93 I run it at 10 psi. Only six months of driving here a year. I’ve put about 4,000 miles on the set up and it’s a absolute blast to drive.
I have a mid mount twin turbo set up built by batten motor sports. 1008whp at 12psi. I usually run about 10psi. Great running set up boost comes on hard over 4500-5k rpm. Normal drivability below that. The ole voodoo exhaust screams with boost. Plus all the sweet turbo noises. I also have cf...
I’m running 325/30/19 Mickey Thompson et Ss in the rear, 305/30 summers in front. Grip is better on the street, the trade off is soft sidewalls with the drag radials. I have my eye on toyo r888r to try next.