Timing, and fuel, very programmable sold by PFS, made by EFI PMS - Programable Management System by EFI Systems - piggyback engine control computer that controls boost, Piggyback engine control computer that controls boost, Stand-alone-they eliminate the stock ECU PMC - Powertrain Management Computer (PFS Purple Computer). Performance parts manufacturer PIGGYBACK ENGINE CONTROLLER - A non-stand-alone engine/fuelĬomputer that works with the stock ECU such as the EFI PMS. The 1994 window sticker: 1PE POPULAR EQUIPMENT GROUP $1800 PFS - Peter Farrell Supercars - After-market The exhaust, more O2 = lean mixture, less = rich (not used during wide open throttle) OEM - (OE) Original Equipment Manufacturer PEG - (PEP in 95) Popular Equipment Group (Package). RX-7's are turbocharged NOS - Nitrous Oxide System - Nitrogen Oxide gas (and usuallyĪdditional fuel) is injected into the intake to increase power O2 SENSOR - OXYGEN SENSOR - tells the ECU how much oxygen is present in Repair shop N/A - Normally Aspirated (non-turbo), all 3rd gen Spinning the least - all 3rd generation RX-7's have them MAP - Manifold Absolute Pressure sensor (manifold pressure) MM - Mostly Mazda, after-market parts maker and The turbo flows through for cooling - increases horsepower and lowers risk of detonation KOKO - Key On, Key Off - can temporarily cure someīoost problems, it does a soft reset of the ECU LSD - Limited Slip Differential - sends torque to the wheel that is
#WOLF 3D R7X FULL#
Than actual FC3S - Another term for second generation RX-7 (1986 - 1991) FD3S - Another term for third generation RX-7 (1993 - now) FCON - Fuel CONtroller - Piggyback fuel controller that prevents a modified engine from running lean byįooling the ECU into supplying more fuel to the engine when at full throttle GReddy - After-market performance parts manufacturer HKS - After-market performance parts manufacturer INTERCOOLER - (IC) A radiator-like device that hot, compressed air from Should only be used with GReddy FCON because it tells the ECU boost is lower * MID PIPE - Replaces the main catalytic converter for better exhaustįlow FCD - Fuel Cut Defenser - prevents the ECU fromĬutting fuel to the rear rotor when boost pressure exceeds approximately 11-13 psi,
* DOWN PIPE - Replaces the Pre-Cat for better exhaust flow * CAT-BACK - The last section of the exhaust (from the CATalyticĬonverter BACK) - usually includes a muffler * CAT - Main catalytic converter - the middle section of the exhaust * PRE-CAT - Pre-catalytic converter - the first part of the exhaust.
(controls the wastegate) EXHAUST SYSTEM (3 SECTIONS): That controls the engine EFINI - Japanese name for the 3rd gen RX-7 EGR - Exhaust Gas Recirculation valve - pollutionĬontrol device that injects a small amount of exhaust gas into the intake stream toĭecrease combustion temperature and nitrous oxides EVC - Electronic Valve Controller - Computer controlled boost controller Of ignition spark, only needed when running higher than stock boost CYM - Rare RX-7 exterior color, Competition Yellow Mica ECU - Electronic Control Unit - the computer brain List but seems inadequate for drag racing CRANE HI-6 - Ignition amplifier, increases strength
#WOLF 3D R7X MANUAL#
To adjust boost BOOST CREEP - Slow rise of max boost at high rpm -Ĭaused by inadequate size of the wastegate BOOST SPIKE - Sudden rise in turbo boost pressure, caused by second turboĬoming online around 4500 rpm in modified 3rd gen RX-7's, see the Manual Boost Controller how-to for a way to reduce spiking CFDF - Center Force Dual Friction clutch, recommended by the mail Square inch (PSI) or bar (metric), see the Manual Boost Controller how-to Intake BOOST - Intake pressure created by the turbocharger - given in pounds per Used for adjusting ignition timing BLOW-OFF VALVE - valve that bleeds off excessiveīoost pressure when the throttle is closed (like between shifts) by dumping air from the
Get rid of it ATDC - BTDC - After (Before) Top Dead Center, term Limits the amount of body roll while cornering ASP - A Street Prepared, SCCA racing class for highly modified cars AST - Air Separation Tank - removes bubbles fromĬoolant, often cracks and leaks, see the Coolant Tank Elimination how-to to RX-7 Glossary RX-7 Glossary < Convert this web page to Palm Pilot Doc formatĪBS - Anti-lock Brake System - prevents skidding andĮnhances car control during braking the 3rd gen RX-7 has a 3 channel (twoįront, one rear) system AIR PUMP - Pumps air into the exhaust and mainĬatalytic converter to reduce pollution ANTIROLL BAR (Sway Bar, Stabilizer Bar) - Suspension piece that