Twin turbo 355 sbc MS3X base tune

[SBMRacing]

I have a 74 Nova with a twin turbo 355 sbc iron headed 160# injectors on e85 with crank trigger and distributor. I'm just trying to see if anyone has a base tune They are willing to share so I don't have to start from scratch.

[SBMRacing]

Any help would be helpful. Let me know if you need any other info.

[whittlebeast]

It is a strong tradition around the megasquirt world that you start with a default tune and you bring up you own tune.

We tend to help based on what we see in your logs.

Andy

[SBMRacing]

OK. When I set mine up it didn't really have a default tune. I put in the basics and fired it up but even at 20% dwell on the injectors it's still running at around 12.4afr and I have to give it around 30% throttle to keep it running.

[Raymond_B]

Post YOUR file and a datalog so folks can help.


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