When you want more power for your LS1 without letting everyone else know about it, Thunder Racing's CheaTR
package is the only choice! Utilizing specially prepared AFR cylinder heads and a custom Thunder Racing "CheaTR" camshaft, your engine will retain
stock appearance and stock idle while still
enjoying tire-boiling horsepower and torque. This package is designed to give you real world horsepower gains, but
retain your factory exhaust system, catalytic converters, and exhaust
manifolds. Best of all, the driveability remains virtually unchanged and your vehicle will even be emissions friendly! You'll keep the competition guessing as your "stock" LS1 beats them race after
race!
As seen on this
dyno sheet, a gain of nearly sixty rear wheel horsepower was seen with the addition of the Thunder Racing CheaTR package. Previous mods included a high flow lid, ported throttle body, under drive pulley, and LS6 intake
manifold. After the installation of the CheaTR package, the Trans Am dynoed
394.29 rear wheel horsepower. Remember, this was achieved
using factory manifolds, catalytic converters, and
exhaust system.
As seen on this
dyno sheet, a gain of nearly sixty rear wheel horsepower was seen with the addition of the Thunder Racing CheaTR package. Previous mods included a high flow lid, ported throttle body, under drive pulley, and LS6 intake
manifold. After the installation of the CheaTR package, the Trans Am dynoed 394.29 rear wheel horsepower. Remember, this was achieved using factory manifolds, catalytic converters, and
exhaust system.
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