Twisted Turbo Pro

[kev900]

Did a little bit of searching but couldn't find anything, does anyone know what the base settings are for a twisted kit with the attitude box? Things like fuel pressure at idle? I'm trying to help a friend get his running better.

Thanks

 

[J almont]

Call Shain.

 

[E-Zmoke 4:20]

I wouldn't even bother wasting your time on it. Just rip that whole fuel system out and throw it all in the garbage. We had nothing but issues for two years with that setup, and tried everything to get it to run properly. It will always give you grief. Ended up putting a Boost-It fuel system on it last year, and now the sled runs top notch.

 

[Hardass]

ahhhh BOOST IT

 

[Boyko]

You just have the wrong Box,

I like the way the dobeck 3.5 works with the external map sensor. The factory map sensor gets full boost so the factory ECUs mapping is utilized as much as possible. The box limits the signal so the ecu only sees maybe 5psi at high altitude. When the factory ecu can not provide the needed fuel to the motor the secondary injectors are kicking in. It also cuts back fueling to the factory injectors when you are putting around so you do not have to run a external fuel pressure regulator so your motor does not load with fuel and bogs. I have mine set up so the green blue tuning zone is when the secondary injectors start firing up and the red blue is upper boost trim. Never seen deto and you can hold the flipper at a 1/8 open and not see over 14 or 13 on the air fuel depending were the green blue is set up.