Nice numbers with that 3.4.........I'm gonna run my 3.5 as long as I can amd my next mod is rockers so it'll be intersting to see how it does.
Sidenote: when I had my GTP it was all about how small of a pulley can I run and I ran a minumum of the 3.4 and sometimes the 3.25. I think a larger pulley at times would have made me faster. But the 3.25 did get me a 13.5 versus a 13.7 with the 3.4.....but I lost my trap speed which is what I'd rather keep for daily driving personally. I trapped 103 on a 3.4 pulley vs a trap of 99 on a 3.25.
2003 Granite Metallic SSEI 14.5@96
3.5 pulley, Intense PCM, 180 stat, Autolite 104'*, Intense FWI, Borlas, custom Y and chrome Tips, Aeroforce Scan Gauge, MBQuart HU, 12" Power Acoustic Sub, XM Roady XT, Silverstars
(former GTP owner)