Yep, thats how i went 12.4 on a t25 at only 8psi and on my way to a 12.0 with a better 60ft and 1/8th mile than my 12.4 run. Good old traction. Yeah 300-350whp is a very nice spot to be which is why soo many people back in the days were putting up mid to high 11's soo easily. Because with a good slick size, tire pressure and decent suspension and driving skills you could easily run those times with that hp level.