Micro squirt 3pro?

Who has it ? How much power will it support, and is it as user friendly as they say?

MegaSquirt 3 Pro is a basically an MS3X in a special housing.

There is a very large user base mostly the import crowd but gaining ground with the LS folks.

Hardware wise it is very flexible. All of the schematics and docs are online.

Software wise it is powerful. No it will not write your tunes for you, although it does have a learn function. There is some configuring of the software you will have to do to tell it what hardware you are using. While the average person should be able to do the wiring and software to a point of getting the engine started, it does require tuning knowledge to produce horsepower and drivability.

It will require a lot of reading and re-reading all the different documentation.
No it is not a boxed dinner like FAST or HOLLEY. Is it just as good, that depends on the users knowledge.

How much power will it support? Probably enough to stop the earth from spinning.

What ignition and fuel management system that will control 2,000+hp? And is user friendly? I'm reading good things about a lot , like the hole dominator efi. I want coil on plug, a crank trigger and most of all simple. What are you guys using?

Holley dominator is very user friendly. It is our preference for most people.