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The First LS1 Based 9-Second Street Car!
Photos | Videos
In April of 2004, our 1999 Trans-am was named Hot Rod Magazines quickest naturally aspirated LS1 in the world.
We accomplished this task with a 436 cubic inch solid roller power plant coupled to a Rossler turbo 400 trans and a Strange 12 Bolt out back.
Below are a few photos of the motor and installation.
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| We relocated the coil packs underneath the cowl to make room for the larger rocker covers. This was not an easy task. |
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| The heavily modified LS6 heads. |
Adjustable rocker gear necessary for the solid roller cam shaft. |
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| Engine Partially Installed |
Technician installs C5R rocker covers. |
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| On the DYNO |
Adjusting the valve lash. |
Videos...
December of 2004 Naturally Aspirated Pass 9.65 @ 139 - Click Here
April of 2000 N2o Pass 9.51@142.97 - Click Here
Dynojet Pass - Click Here
Note that this is normally aspirated on a TH-400 transmission without a lock-up torque converter. We hit 548 rear wheel horsepower on this pass. .
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