Rev Limit - Hypertech 2000 Reference Manual And Step By Step Installation Manual

All Hypertech tunes are optimized for towing. The Max Energy tuning is the only tuning on the
market that doesn't have to offer limited power tunes for fuel economy or towing levels. Our
tuning is safe for hauling and towing the maximum weight designated by the vehicle's
manufacturer. We focus on efficiency rather than a certain power output, so there are no towing
restrictions other than the vehicle manufacturer's maximum allowed capacity. Maximum power
output comes by nature when increasing the efficiency of the engine.
E-85/FLEX FUEL VEHICLES
We recommend selecting the Premium Fuel tuning option for vehicles that are factory equipped
to use E-85 fuel. The improved engine tuning will increase the part-throttle efficiency and wide-
open throttle performance compared to the factory tuning.
Warning: Do not attempt to use higher octane tunes with lower octane fuel. This could
result in severe engine damage.
AFTERMARKET PARTS
Our tuning works well with popular bolt-on aftermarket parts. No custom tuning for bolt-ons is
necessary. If you install an aftermarket air intake or exhaust system, Hypertech's Power Tuning
will automatically adjust the engine control parameters to take advantage of the fact that the
engine is less restrictive. Any significant power adders, like larger turbochargers, bigger
injectors, or larger camshafts would definitely require a custom tune. For reference, any racing
parts that would set a DTC with the stock tune would also set the same DTC with the Hypertech
tunes.
Use the buttons to the right of the screen to highlight the tune for the octane fuel being used.
Press 'Select' to save the chosen tune. By selecting 'Stock', the programmer will install any additional
features selected, but keep the stock engine tuning.
REV LIMITER
Use the buttons to the right of the screen to highlight Rev Limiter. Press the 'Select' button to adjust the
engine rev limiter.
This option raises or lowers the maximum RPM limiter of the engine, in 100 RPM increments. The key
to faster acceleration is to use more of your engine's horsepower. The Max Energy 2.0 lets you adjust
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