megasquirt PNP
#1
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megasquirt PNP
SO i just got my student loan and was thinking about the megasquirt PNP and didnt know what bandaids this would replace i dont want to go the bandaid route so if i wanna go megasquirt what order should i buy things my current mods few are in my sig and do you need a laptop to tune with?????
#8
You don't need a better fuel pump because you're running at lower fuel pressures. With a AFPR you are increasing the fuel pressure to get more fuel. With MS a good stock fuel pump is all you need because MS controls the injectors not the fuel pressure to get you to your desired A/F.
You can remove the AFM with megasquirt but you will need to install a IAT sensor to replace the one that is built into the AFM.
You can remove the AFM with megasquirt but you will need to install a IAT sensor to replace the one that is built into the AFM.
#9
With larger injectors, you don't require a new fuel pump - the stock pump has enough capacity at stock fuel pressures for at LEAST the size of injectors you're likely to run (460's, 550's, etc). To remove the AFM, you need to replace the IAT (intake air temp sensor) in the AFM with a GM IAT. I think it's about $40-50 at diyautotune.com. It's necessary if you're going to turbo the car anyway, as you want to measure the intake temps at the throttle body, not before the compressor intake.
Cheers!
Jeff
Cheers!
Jeff
#11
ms pnp rocks, all you need is the unit, the appropriate sensors to ditch the maf and a laptop to tune it......you'll also want bigger injectors since that's kind of the whole point.
i'm running rx7 550cc injectors that actually flow 620cc, my log from yesterday peaking at 13.7psi shows 61% duty cycle with like an 11.8:1 afr
i'm running rx7 550cc injectors that actually flow 620cc, my log from yesterday peaking at 13.7psi shows 61% duty cycle with like an 11.8:1 afr
#12
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https://www.miataturbo.net/megasquirt-18/mspnp-faq-12239/
I am going to start banning people who ask NEWB questions that are thouroughly discussed in the FAQ
On a different note, I'm not your daddy so I can't tell you how to spend your money... but if you have to get a loan to afford the go-fast bits...
I am going to start banning people who ask NEWB questions that are thouroughly discussed in the FAQ
On a different note, I'm not your daddy so I can't tell you how to spend your money... but if you have to get a loan to afford the go-fast bits...