speeddeacon Posted August 1, 2013 Report Share Posted August 1, 2013 Just got some mods finished to my 2011 GT500. I had Brent at Dyno Tuned Performance in Virginia Beach (dtpracing.com) do a custom tune after they put on a 2.6 pulley with 90mm auxiliary idler from Evolution Performance (evoperform.com) with NGK TR6 plugs and a 127mm JLT Big Air CAI (jlttruecoldair.com). Also had them install a BMR adjustable upper control arm and mount and lower control arms from BBR (blowbyracing.com).The baseline was checked on the first day then sat overnight for the engine to cool to do the mods. The temps were pretty much the same both days, upper 80's. it is a Dyno Dynamics Dyno.The outcome was fantastic and I'm extremely pleased with everything. I am particularly surprised at how much the control arms improve the back end. I can accelerate WOT without the ass stepping out on me now. Link to comment Share on other sites More sharing options...
NMAv Posted August 2, 2013 Report Share Posted August 2, 2013 Nice! The UCA and LCA made a big difference for me as well. Still can't keep the rubber on the road, but at least it is straight while spinning along. Link to comment Share on other sites More sharing options...
1 Alibi 2 Posted August 2, 2013 Report Share Posted August 2, 2013 You're on your way, what's your next mod ?? Link to comment Share on other sites More sharing options...
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