Ok Brandon I'll see how I go here.
The LT series of ECU's is switchable from 2D to 3D.It has rpm adjustment
from 500 to 9000 rpm in 500 rpm increments.
You have a load setting every 5" of vacuum & every 2 psi boost.
Adjustments are made in .06m/s increments
Adjustments are made right through to 12.5m/s
If you exceed 9000rpm the fuel will stay at the m/s value for 9000rpm.This
isn't a problem as the fuel requrements above 9000 do stay around the same.I
rev mine to 11000rpm & don't have any problem.However a custom unit can be
made with mapping up to 11000rpm if you need it by removing the 500 & 1000
rpm sites & adding more at the top end.
Timing is adjusted in 1deg increments every 500 rpm & has boost
retard/vacuum advance adjustment every 5" of vacuum & 2psi boost.
Leading & trailling split is adjustable in 1 deg increments every 500 rpm
from 20deg down to zero & dwell is also adjustable.Timing will stay flat
after 9000rpm.
Fuel enrichment functions are water temp & air temp adjustable from -25 deg
C to 120 deg C in 8 deg increments.
Cranking enrichment is also there with the same parameters.
ignition is adjustable with water & air correction at the same parameters in
1 deg increments.
The ecu's don't run in closed loop
The LT's have 2 outputs.one is Pulse width adjustable for either idle
motors,boost control or launch control etc & one which is just an on off
switching by temp,rpm or vacuum for things like thermo fan control,water
sprays,NOS activation etc.
There is an accelerator pump setting in the ecu which is adjustable.
The unit has a rev limiter which cuts the primary bank of injectors(not
suitable for 13b turbo's with staged injection)as well as a rev cut which
cuts fuel out all together.
The LT's have full data logging & playback facilities & all programming is
windows based & very easy to follow & understand.
They are programmable either by laptop or by the hand controller.
Hope this answers most of your questions.I'm sure you have plenty more but
don't be afraid to ask.
In the meantime i'll see if i can get you some screen shots of the software
to check out.
I'm planning a trip to the US later in the year to tune & set up some cars
that I've already sold units to.I'd be more than willing to give you all the
help & support you need to get your cars Hauling *** with the units!!!!!!!
Talk to you soon
RE gards
Jon