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This PERFECT®™ Engine Management System developed by Painless Performance®™ provides an opportunity for the avid car nut to upgrade their hot rod with a simple-to-install fuel injection system. Benefits gained when a fuel injected engine is transplanted into a hotrod are:

Active fuel management
Fantastic cold starts
Better fuel efficiency
Reduced exhaust smell
Reduced engine noise
Longer service intervals

This PERFECT®™ Engine Management System consists of three key components:

A compact, waterproof TPI engine control module, dyno-tested for maximum horsepower and then tuned for drivability by Painless Performance®™. NOTE: Calibration to be used with stock GM Tuned Port Injected 5.0L & 5.7L engines from 1986-1992 Camaro/Firebird & Corvette. Absolutely no programming of the computer is required to run these stock engines - just plug-and-play.

A brand new engine harness with all the OEM sensor connectors and circuits to make your engine run and look great while doing so.

A fully illustrated installation manual.

In the past customers have raised the question if this system will work with engine upgrades such as larger camshafts, aftermarket heads or headers? The answer is absolutely yes. Available for this PERFECT®™ System is the user friendly PERFECT Cal-Tool®™ part number 65245. With this plug-n-play software and a laptop anyone can tune for almost all engine upgrades.

More Power	More Torque
Dyno testing against the stock ECM showed an increase in horsepower throughout the RPM range with a gain of 12 HP at 4,250 RPM	Once again, torque throughout the RPM range improved with a peak gain of 11 lbs/ft at 3000 RPM
Better Mileage	Improved Driveability
WOT fuel consumption reduced 11% with a maximum fuel consumption reduction to 56 lbs/hr from 63 lbs/hr at 3,000 RPM.	This is what really counts on the street every day. Note the smoothed power and torque curve in the charts above. Steady HP increases and a torque boost right in the RPM range you use most often. It's PERFECT!