MODIFICATON: Programmable Engine Computer
1990-97 Link (ECU) programmable computer 1996-97 OBDII

PROBLEM:
I broke pistons using little discrete use controllers.

SOLUTIONS:
COMPUTER:
$1681.00 Item Number: 07-16500
http://www.flyinmiata.com/index.php
Total control. This fully programmable ECU (Engine Control Unit) gives you the ability to change everything from fuel and timing curves to the temperature at which your fan turns on. If you want to produce safe power out of a forced induction engine, it`s a must - so it`s included with many of our kits. Also eliminates the stock airflow meter for less intake restriction. Naturally aspirated cars benefit as well! This is the most popular engine management for the Miata, and for good reason. The software that the ECU runs is written specifically for the Miata and is not available anywhere else. Instead of adapting a generic computer and sensors to your car, this will start up the first time and has been developed to make your Miata run as well as possible. To safeguard your engine, it will even go into a limp-home mode if the certain sensors indicate a problem. Naturally it comes with Flyin' Miata's full support by both phone and email. Customer reviews of this product. Simple plug-in installation for the 1996-97 version. A couple of wires have to be moved in the harness for earlier cars. Four wire oxygen sensor recommended for 1990-93 cars. Optional boost control solenoid offers fully integrated electronic boost control for turbocharged cars. When matched with a serialLink (included below) and a laptop (not included), full datalogging is available. Several datalogging programs are available, from the outstanding Data Log Lab for datalogging and analysis to the real-time RTLink. Datalogs can be shared with Flyin' Miata, making this a truly powerful tuning tool. Most current revision (4/26/2005, MSTR2826 with Default fix: Z820 and Z835 were transposed). Includes programming keypad and intake temperature sensor. Mk II OBD 088, OS 115, ECU 5367B

SOFTWARE:
Software revisions for the 1996-97 Link ECU "Obiwan"
4/26/2005 MSTR2826 Default fix. Z820 and Z835 were transposed.
8/31/2005 MSTR3231 Bug fix. Accel pump had been disabled since 2-12-05
9/01/2005 MSTR3301 Bug fix. Mislabelled TURBO 2 defaults have been renamed SUPER. The numbers are unchanged.
3/10/07 MSTR3301 SLAVE F Current shipping

KEYPAD:
Link ECU programming keypad
$271.00 Item Number: 07-16000
http://www.flyinmiata.com/index.php
Keypad and ribbon cable for in-car programming of a Link ECU. Compatible with either the plug-in ECU or the piggyback system. Allows you to reprogram any aspect of the computer's operation. Included with all ECUs from Flyin' Miata, including the FM II turbo systems and the U3 supercharger.

SENSOR:
LINK ECU temperature sensor
$105.00 Item Number: 07-47100
http://www.flyinmiata.com/index.php
Air intake sensor for the Link ECU. This is required to use the most current software. Allows the ECU to compensate for air temperature variations. A wire will need to be run from the intake air temperature sensor to terminal 3P on the ECU. Or the wire on the top of the power steering pump is a Blue/Yellow wire can be used. Pull this wire off the power steering pump by pulling it straight up. Connect the white wire from the air temperature sensor to the female bullet connector on this wire.

INTERFACE:
1990-97 SerialLink computer interface
$73.95 Item Number: 07-47000
http://www.flyinmiata.com/index.php
Allows two-way communication from your Link ECU to a laptop computer. This allows you to use a laptop or handheld computer (or a desktop machine if you have a long enough cord!) to record everything your Link is doing. This makes it easier to tune the computer. You can even email datalogs to Flyin' Miata for free analysis. Required in order to use Data Log Lab, RTLink or any other datalogging or analysis software. Not compatible with the stock ECU or the piggyback Link.

LAPTOP:
Dell Latitude D600 Laptop computer
http://www.dell.com/
With 9 pin RS232 M port

SENSOR:
1994-1997Link knock sensor and mount (Miata Line Engine Management)
$92.95 Item Number: 07-36500
http://www.flyinmiata.com/index.php
Mounts to block in place of motor mount bolt. Interfaces with Link computer for extra protection against pinging. Safer for your engine! Included with the FM turbo systems. Works only with Link ECU. Includes everything needed for installation.

Knock Microphone Bosch 050 -- 0-216-231-006
Knock microphone mounting device
Knock microphone cable and connectors

SOFTWARE:
Data Log Lab Software
$99.95 FM Item Number: 07-77000
http://www.flyinmiata.com/index.php
http://www.dataloglab.com/
Great PC software for tuning a Link ECU. Now available for other ECUs as well! Used to be called Miata Link Lab. Now available for multiple ECUs, this is one of the best tuning tools on the market. Datalog and analyze exactly what`s going on in your engine with easy-to-use graphing capabilites. Compatible with Windows 95, 98, NT4, 2000 and XP. On the full MiataLink version, you can also view 3D tables of your fuel and timing zones. Changes to Link maps can also be uploaded, making the tuning process seamless. Requires Serial Link interface (included see below) to work with Link ECUs. www.dataloglab.com The Flyin� Miata Link ECU works in a native mode (plug-n-play), no datalog software is required.

INJECTORS:
RC PL8 550cc injectors D1151AA
$395.00 FM Item Number: 04-41000
http://www.flyinmiata.com/index.php
http://www.rceng.com/
http://www.rceng.com/technical.htm#WORKSHEET
A flowmatched set of four 550cc injectors from RC Engineering. These are low impedance peak and hold injectors, compatible with the 1996-97 Link or the Hydra Nemesis. At 50% duty cycle, 225 HP target, 45 psi fuel rail pressure, 4 injectors the specifications indicate: 44.24 Lb/Hr 465 cc/min. A 550 cc / min will meet this spec at $95.42 each. �PL� = Low impedance (�low� without ballast resistor): #1. 0652, #2. 0642, #3. 0642, #4. 0642

WIRE HARNESS:
Plug-in fuel-injector-adapter for RC injectors
$90.00 FM Item Number: 04-46910 ($17.25/ea plus shipping)
http://www.flyinmiata.com/index.php
Looking for a way to hook RC injectors into your car without making any wiring modifications? Here's the key. This simple adapter has a Mazda plug on one end and an RC plug on the other. Perfect for people who want to be able to revert to stock injectors easily. Sold individually, four required per car.

FUEL RAIL:
Vishnu Dual Feed Fuel Rail for �94-�97

DISPLAY:
Wideband oxygen sensor kit PLX-M300 PLX Devices M300 Kit Wideband Air-Fuel Controller (UEGO) with 4 digit digital display readout.
$299.00 ($379.00 FM Item Number: 06-99100 )
http://www.plxdevices.com/
Normal oxygen sensors are only accurate around stoichiometric (14.7:1) air/fuel mixtures. If you run more rich or more lean, they'll give you misleading readings. Wideband sensors avoid this problem. That's why they're used on every dyno. Complete, ready-to-install wideband setup. Includes sensor, electronics, wiring. The sensor responds fast enough to autotune boosted cars. This is not a plug-in installation. This unit will measure from 9:1 to 19:1 air/fuel ratios. This unit does includes a 4 digit digital display that can be wired in to an aftermarket ECU that supports wideband sensors (such as the 1990-97 Link ECUs). The Link ECU has the ability to tune the fuel delivery using a wide band O2 (WBO2) sensor. Link will accept the 0-5 volt (Standard Wideband signal) signal on the green/red wire in position 3J. This wire is normally used by the EGR system but is pirated for the WBO2. EGR will need to be turned off and the plug disconnected from the EGR valve on the rear of the intake manifold. Making the appropriate ECU settings will be covered in the ECU tuning manual (WBO2 and EGR are not simultaneously supported in the Link ECU).

SENSOR:
Bosch LSU4.2 5-wire, wide-band O2 sensor
Replacement sensors are $30-$90. A replacement wideband sensor that plugs into an Innovate LC-1 or LM-1 wideband controller. This is the same sensor included in our LC-1 With Sensor and LM-1 kits. The wideband lambda sensor LSU is a planar ZrO2 dual cell limiting current sensor with integrated heater. It is used to measure the oxygen content and the lambda value of engine exhaust gases. Its output signal in the range of lambda = 0.7 to air makes the LSU capable to be used as an universal sensor for lambda = 1 measurement as well as for other lambda ranges. The connector module carries a trimming resistor, which defines the characteristics of the sensor and is necessary for the sensor function. The wide band sensor LSU operates only in conjunction with a special control unit.

SUPERCHARGER:
BRP MP62-G4 1525 Supercharger
MP 306204, SKU 206987, DJ17588
http://www.stageonetuning.com/index.asp
http://www.fastforwardsuperchargers.com/forum/
http://www.flyinmiata.com/index.php
Supercharger (62 cubic inch per rotation), intake manifold, throttle body, nose drive pulley. Max RPM = 1600-1700. The Magnuson/Eaton Model MP62, 4th Generation is a �State of the Art� supercharger, engineered for 2.0 to 4.0 liter port injected engines. It was designed as a compact, flexible supercharger for increased power with original equipment quietness and reliability without adversely affecting fuel economy. The MP62 has proven itself in a number of applications, and this latest version has taken this stamina and versatility to the next level with �S Port� technology and a built in bypass for unparalleled performance. http://www.capa.com.au/eaton_mp62_4th.htm

MANIFOLD:
Intake manifold and supercharger mount plate.
http://www.fastforwardsuperchargers.com/forum/
http://www.stageonetuning.com/index.asp

THORTTLE BODY:
BBK BKT002 75MM Intake Throttle Body
http://www.fastforwardsuperchargers.com/forum/
http://www.stageonetuning.com/index.asp

TENSIONER:
BRP Belt Tensioner
http://www.fastforwardsuperchargers.com/forum/
http://www.stageonetuning.com/index.asp
http://www.flyinmiata.com/index.php

PULLEY:
BRP Nose Pulley 6 Rib Alloy 65mm
http://www.fastforwardsuperchargers.com/forum/
http://www.stageonetuning.com/index.asp
http://www.flyinmiata.com/index.php
This pulley is added to existing crank pulley. Ideally the SC nose pulley and engine crank pulley are matched to produce maximum speed (red line) for the supercharger at the maximum speed of engine use (red line). Engine maximum occurs at 6,400-7,000 rpm. Supercharger minimum speed is about 4,000 rpm, and maximum = 16,000-17,000. Calculated by CP/NP=BS where Nose Pulley = NP (mm), Crank Pulley = CP (mm), Bore Speed Ratio = BSR, Bore Speed = BS (rpm). With a 150 mm crank pulley and 65 mm SC nose pulley and at the engine redline of 7,000 rpm the SC will be spinning at 16,154 rpm.

The blower is 1 liter or 62 cubic inches (MP62) per revolution. It spins at Crank pulley/nose pulley * RPM. With a stock 105mm crank pulley and 65mm nose pulley, it will spin at 105/65 * 7000 * 1L = 11,307 LPM or 701,034 cu-in/min or 405.6 cu-ft/min (1728 cu-in in a cu-ft).

PULLEY:
Crank Pulley 6 Rib Alloy
http://www.fastforwardsuperchargers.com/forum/
http://www.stageonetuning.com/index.asp
http://www.flyinmiata.com/index.php

BELT:
6 Rib Belt
http://www.fastforwardsuperchargers.com/forum/
http://www.stageonetuning.com/index.asp
http://www.flyinmiata.com/index.php