Tuned Port Induction Programming Services

This auction is for 1 piggyback chip adapter with custom or stock programming for your 1990, 91, and 92 fuel injected Tuned Port Induction injection speed density TPI system with a 7730, Camaro, or 7727 Corvette ECM, or mass air systems for 86, 87,88, and 1989 Corvette, Camaro, and Firebird Trans Am's using the 7165 ECM. Custom programming for your SBC whatever cubic displacement size, injector size, or cam with less than 224 degrees of duration at .050 is possible with TPI. For cams larger than 224 at .050 will work with the speed density type 7730 ECM, but a different intake designed with shorter runners should be used. One of the spark tables used is from one of the premier aftermarket specialty shops, but one will be chosen for your application that best suites your vehicle.

Recently I've been having to program memcals for people who bought from very large Companies. These Companies are not programming the memcals correctly. What they are doing doesn't allow the spark advance to operate correctly. Please contact me and I'll get back to you, and find out if you're a victim of un-savory sell at all cost companies.

Chevy TPI System

This Is What Can be Programmed. VATS (Vehicle Anti Theft System) Enable / Disable EGR (Exhaust Gas Recirculation) Enable / Disable VSS (Vehicle Speed Sensor) Enable / Disable Set Proper Fuel Injector Flow Rate Custom Fuel Mapping For Aggressive Cams Custom Spark Mapping To Maximize Power And Mileage Set Fans For Lower Temperature Thermostats Increase Idle Speed For Aggressive Cam Profiles Bring On Power Enrichment Mode Sooner

Please answer all the questions below that may apply to your specific application. I really care about making your vehicle run at its best, so please take the time to help yourself get it right. New memcals will be used for 90 through 92, but a used memcal will be reprogrammed for 86 through 89. Call (775) 530-5892 with any question(s)

The following questions should be answered to the best of your ability. Some information may not require an answer if your motor is stock. The more information understood the better optimized your programming will be.

#1. Cubic displacement IE: 305, 350, 355, 383, 406, etc.

#2. Transmission type: Automatic, or manual.

#3. Compression ratio and cylinder head type.

#4. Cam specifications: Duration & lift at .050 & Lobe separation angle (LSA)

#5. Injector size: Brand & number preferred.

#6. Fuel rail nueber IE: 1708XXXX, or if using an adjustable pressure regulator? What is the desired pressure at idle with vacuum disconnected. I will recommend if asked.

#7. Vehicle Anti Theft System (VATS): Enable / Disable

#8. Exhaust gas recirculation (EGR): Enable / Disable

#9 Vehicle Speed Sensor (VSS): Enable / Disable

#10 Charcoal Canister Purge (CCP): Enable / Disable

#11 Air Injector Reactor (Smog Pump): Enable / Disable

#12 Knock Sensor: Enable / Disable

#13. Cooling fan(s) settings: 160, 180, or 195. I recommend using at least a 180 thermostat for TPI.

#14. Speed limiter: Default is 255 mph / or specify desired speed.

#15. RPM limiter: Default is 10,000 RPM / I recommend limiting it to 800 rpm over peak horsepower expected.

#16. What type of ECM: Speed Density 1990, 91, and 92. ECM #'s 1227730, 16196344, 16198262, 1227277, 16197128, 16198260, or Mass Air 1986, 87, 88, and 89. ECM #'s 1227165, 16198259, and 16198445.