Well, I took my car out to the drag strip on pump gas with the new Precision PT6262 installed. It had rained earlier in the day so they were only allowing us 1/8 mile passes
My previous best with the T4 .81 SC61 is 7.72 @ 90.17 with 19psi and 18* peak timing which netted me 11.9 @ 117mph.
With the Precision PT6262 I ran 7.60 @ 93.9 with some crappy Kumho Admiral tires. Boost was set at 19psi with 17.5* peak timing
http://videos.streetfire.net/video/R...rip_645131.htm