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420A 420a turbo microsquirt?

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420a_zhen

Probationary Member
13
1
Feb 19, 2023
joplin, Missouri
I have a 420a Eclipse that i am building. I am doing forged internals (eagle rods, 8.8.1 weisco pistons, crower stage 1 cams, and ported and polished head and manifolds, highflow fuel pump with adjustable FPR, and some other things) but the biggest is the turbo kit im putting on it.

I hear to run a decent amount of boost you must have bigger injectors and a MS. My ideal psi for my setup i wanna run 12-15 psi, i would like to be able to run more but right now i can go with this amount just to get me started.

To run that will i need a MS and bigger injectors and if i do what injectors will i need and also can i run a microsquirt, there a cheaper option to the megasquirt 2 from what they say on there website?

Finally what's the process for setting one of those up to get my car running correctly. I will have a wideband AFR gauge, a fuel pressure gauge and a few others, and will set up a MAP sensor. Can i run the stock one or? and can i run my stock IAC?

Trying to keep the build as cheap as i can while still making it quick and being able to somewhat daily it. ik this is a large post so anyone who responds thank you LOL
 
Last edited by a moderator:
I don't know too much about the Microsquirt. I just went with MS3 and never looked back. I have seen some older threads where people stated that it will work, but limited information was shared and I'm doubtful that any of those members are still active.
 
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