You will have to ask Blake (customer#1) he did his himself.
About the tune, I just got a tune from Modular Depot, 4 bank SCT chip. I sent them a detailed list of all my mod's and issues. I picked up quite a bit from mine, a ton at the top end. I had them do a 87 octane for regualr driving and a 93 with the timing advanced for the track. Sounds like yours might not be set up correctly for your gears, shifting short.I had a hand held from SCT and the performance tune it came with was poop. Before spending the money on nitrous call a SCT dealer and talk with them about your set up . If you decide to go with nitrous anyway maybe you could get it tuned for both at the same time.
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True Blue 2002 GT Premium 4r70W
1/8 8.205@ 84.780
1/4 12.874@ 107.20
Bolt on's n/a
NMRA #7703
Dyno'd at Modular Depot 251 hp. 291 Tq.
4.30's, 3500 Stall converter, Steeda upper & Lowers, Tokico drag struts, M & M frame connectors, P & A valve body, C&L plenum, Accufab 75mm TB, Jet Hot Long tubes, Hooker O/R X, Steeda catback,SCT tune,Steeda pullies.
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