Just installed Livernois GM stage 2 ported heads with yellaterra rockers and Livernois stage 2 cam on top of already installed 160 t-stat, e-fans, trans cooler, kooks long tubes, corsa sport full Exhaust and granatelli wires. Not re-tuned yet until 4/17/09.. truck was very dirty sorry but post-tune vids and more upgrades to come! comments?
Trailblazer SS 239/246 cam idle
Cutouts open/closed
Forged rods and pistons
P/P CNC LS3 style heads
Big cam
Holley Hi-Ram intake manifold
Kooks LT headers
Trailblazer SS 500+ HP Launch 0-60 mph 4.6 seconds
Long Tube Catless Headers W/ Catless Y-Pipe, Circle D 3200 Torque Converter, E-Fans, Race Proven Motorsports Tune, Corsa Touring Exhaust, JetttStream Stage 3 Intake
The speedometer didnt work because the computer system cannot read the speed because the power from the launch but we got all the info on the aeroforce gauge.
Cam only Trailblazer SS exhaust clip, catless longtubes with 2 mufflers and electric cutout
Long story short, I was tired of being pestered by "the man" about loud Exhaust. I added a second muffler to my cat-back but it was just too quiet and restrictive at that point. Simple solution: electric cutout!
The truck is full bolt ons, comp cams 224/230 114lsa cam, RPM level 6 4L70, VIG 3600 stall, tons of suspension. Has gone 12.53@ 106 with just bolt ons.
Turbo TrailBlazer SS goes 9.56 seconds @ 147 mph
Trying out a new 88mm BorgWarner AirWorks turbo on the Trailblazer. Running a 20psi soft tune at the LSX Shootout. It ran the quarter mile at the Memphis track in 9.56 seconds at 147 mph.
