2G What injector settings DSMLink?

[zachwilliams02]

Ok so I'm maxing out my 550ccs so I decided to upgrade. I bought what was told to me as a set of pte1000cc injectors. But when he sent me the flow chart all of the injectors were maxing out at like 960. Also there is no engraved part number on them. My question is should I set the injector settings on dsmlink to 950s or 1000s. Also there are no stickers on them

 

[boost97gst]

baseinjectordata [ECMTuning - wiki]

If you have flow testing then use that number, not what the mfr claims. It can be off. I run e85 on my pte 1000's but iirc the -51 global suggested on gas worked very well for me.

 

[ileagle95]

Not all injectors will flow what they claim to be. Majority are close however.

 

[zachwilliams02]

ok so ive tried a few different settings. it likes to run the best on 950cc but they have made it devolp a new problem. when I first hit the gas it almost dies.... like it bogs then revs up. and it will only do it at idle
but it is definitely solving my fuel problems. my dsmlink log shows max hp of 340 with 320 on every pull I ever do

 

[boost97gst]

Check your tps settings, make sure youre either sim'ing idle switch or yours is actually working. Check ISC number and try to get it as low as possible, iirc 33 is the magic number. Mine wouldnt go that low however. uhhhhhh lets see, check for leaks.
Does it go lean or rich when you rev it and it bogs? Sounds like it might be super rich for a second. Make sure your deadtimes are good and airflowperrev at idle is around .25. Ill try to think of other possibilities.


As far as estimated HP i think you have to be on perfectly level ground, mafcomps close to zero in the upper hz and do a full pull. I would look more a lbs/min of airflow in gauging your true horsepower.
PTE 1000s (on gas) will support a LOT of air flow. Its probably not feasible to max out 1000s without an ETS intercooler, cold ambient temps, a large frame turbo and even then i would say you still might need water/meth injection.

Im currently seeing 100% duty cycle( not good, not ideal) at around 32psi on e85. Mafcomps are even a bit under the line and im getting 52lbs/min.

 

[black97spyder]

What is the name of the value in dsmlink that shows the airflow at lbs/min? I jus got link set up 2 days ago and didn't even think about logging that value but would like to log it