MSefi.com read only forum (Jan.15,2018)

I have a 1991 toyota 22re with a large turbo set up intercooled and 65lb injectors.

i have the ms2 installed i just need help with a base tune to get the truck started and so it will run so i
can start to tune it under a load




any advise would be great thanks

when you figure your required fuel in megatune its under fuel and injector control, it will ask for air fuel ratio 8.5 is a good starting number there and the ve able generator will make you a table close enough to start up on just whatch your timing and keep it low to start e-85 has a good ron number but a lower mon number it will preignite pretty easy under a load even though it has a high octane number , but works good with good tuning i'm running it on the street with a 13:1 compression v-8 makes nice midrange torgue like my street tires need it but it is lots of fun and the ms 2 with the timing control makes it easy to retard timing on a hard load or boost in your case to prevent bad preignition and detination too good luck , Zane