Here is a list of MS Features...
* 12 x 12 Fuel Map
* 12 x 12 Spark Map
* Standard 2.5 Bar Map Sensor, good for upto 22PSI, upgradable to 3 or 4 Bar
* Uses all standard GM engine sensors
* Nitrous control
* Boost Control
* Methenol Control
* Wideband or Narrowband O2 sensor capable
* Hard and Soft Rev limits
* Hi or Low Z injectors capable
* Knock Management with Knock Board
* Optional 3 stage shift light
* Optional Launch Control
* Datalogging capabilites of ALL engine parameters and sensors
* Configurable Rad Fan operation
* Duel fuel tables
* Optional Staged Injection
* Optional EGT input for datalogging
 Plus so much more.  Please see the user manual here...
MegaSquirt EFI Race ECU
 
Welcome to the MegaSquirt.

This is a very affordable RACE ECU.  It has many many
features that will make it the obvious choice for your project car.  We can offer it in its standard kit as seen in these pictures, or we also offer the PNP mod, which makes it as simple to install as removing your old factory ECU, and plugging MS in.  NO CUTTING WIRES!!! TOTALLY REVERSABLE!!!
MS PNP For 88-92 Cars- $720.00
We are currently offering MS PNP for all GM OBD-1 and OBD-2 cars. Put the power of Megasquirt into your car with Plug-N-Play ease. You get all of the features MS has to offer, plus a Innovate Wideband O2 sensor that's also PNP, plus all software, and cables. We will be available to you over the phone on the day of your startup to assist with getting you acclimated to MS tuning, to make sure you "get it". Also, any MS product you purchase from us will be under Lifetime warrantee for free repairs.
MS PNP For 93-95 Cars-  $800.00
This unit is the same as above, but will be built with the MS2 Processor chip.  This will allow the unit to control the 93+ ICM module with out having to swap it to the older style.
The long awaited MS PNP OBD2 replacement ECU has arrived!  This unit will be a Plug-n-Play right into your late model OBD2 car.  The factory ECU will be piggybacked onto the MS unit so it can still operate your instument cluster, and other functions such as Air conditioning and such.  The MS2 processor will have full control of the entire engine operation!
MS PNP For 96+ Cars- $1000.00