true MAP>MAF but UTEC=crap and won't work on an HR anyways.

ID1000's will run just fine on Osiris. And there are no issues with 800cc DW's at least with a tuner that has good experience with Osiris and F/I. Not to say I believe the OP is going to nail it himself or pay less than $1k for a good tune from a reputable tuner...


Negative... HR has two MAF's which = double the flow of a DE (600WHP at least before upgrade time).

 

EDIT:
You're right. Osiris claims they have done up to 1200cc according to the email they sent me (without issues).
Thought it was a DE, and just noticed the thread title -__-. Either way this kid is full of s***.

 

Uprev didn't even have the latency settings in Osiris working properly (unbeknownst to them) until about 6 months ago... so it wouldn't surprise me if they said large injectors aren't supported. But I've personally seen 800+cc's working fine. UTEC is the bastard that can't control anything over 500cc without flooding.

 

I'd still probably choose utec over osiris for a budget/stock block turbo kit. Supercharger i'd definitely stick with osiris though.

 

im running id 1000's on osiris right now with no issues. they also have tuned a few tt g37's on id 1000s in the last few months that i know of aswell

 

I don't know why people even question osiris not working with large injectors. You can adjust Injector latency and then the IPW in the maps. That's all you need to be able to tune large injectors. What do people think stand alone systems do? Exactly the same thing. There is no magic.

I'm pretty sure there are some GTR's flash tuned on osiris for e85 with id2000's. Injector size doesn't matter if you have a competent tuner.

Anything can be adjusted in osiris that needs to be adjusted to make it work. The only problem I could see a person running into is if the IPW is too small to idle and then at that point you would just set the a/f target at idle to something lower like 11:1 to get it to idle properly.

 

IIRC, UpRev used to state that it didn't work with large injectors... BUT I believe that was reference large low impedance injectors such as the larger RC and Precision injectors before large high impedance injectors such as ID1000's and 2000's became available.

 

should be pretty simple to run low impedance injectors with uprev just add resistor packs, supra guys do it alot.

 

ya, there was a guy on here not long ago running PTE injectors with resistors without issues.