New to Fuel Injection

[buddrow]

I have some questions about fuel injection or I should say the tuning part.
Y'all may think I'm crazy but, I'm installing a custom build fuel injection system on my 1949-53 Ford flathead V8 239ci motor.
The question I have is how do I come up with a fuel map for this, where do I start, what formula/'s. From what I have read I/m going to use 24lb injector but not sure what size throttle body to use. ill be using the Megasquirt II box an tunerstudio for the tuning.

There should be ample info an starter bins to get you up and running on the Megasquirt site. I personally have not used MS but I do know they have a huge following that should source the info your seeking. Not trying to steer you away from here as there is an un-Godly amount of info and some very talented individuals the "live" here. I would check the MS site and go from there if one of the braintrust here can't help.

[29flathead]

There should be ample info an starter bins to get you up and running on the Megasquirt site. I personally have not used MS but I do know they have a huge following that should source the info your seeking. Not trying to steer you away from here as there is an un-Godly amount of info and some very talented individuals the "live" here. I would check the MS site and go from there if one of the braintrust here can't help.

I've look on there site but not seeing anything that will help with building the fuel map from scratch but I could be over looking it. Thanks tho for the help

[gregs78cam]

I think any stock style fuel map should let you start the car as long as the injector constant or BPC are accurate, and then do some VE tunes from there.