id2200 injectors settings

[JCA]

Hi guys just wonder if any one may have some injector settings for bosch id2200 injectors on a ls1 controller I've got it dialed in OK at full noise but can't lean it out enough under 3500rpm fuel pressure is set at 50psi with boost reference

[dhs_42]

Hi, Are you using the bosch ones with this part number 0280158821?
Thanks

[JCA]

Hi yep there the ones

[dhs_42]

ok - probably not helping much here, but thought I share this....

I was using these injectors (& I know a lot of others do as well). I am running a LSA with a vortech s/c. Had an issue leaning out & discovered the injector flow rate had dropped by almost half. Went to Bosch to ask about these injectors & was told "The injector you are using is not approved by Bosch for use with ANY liquid fuels, particularly alcohol based. Injector 0 280 158 821 is part of a family of injectors know as NGI2 which are solely designed for compressed natural gas (CNG) applications".
I was also sent the attached product bulletin (hopefully I've attached correctly).

Like I say, this doesn't help with your original question - just thought I'd share.

[joecar]

Can you point me to where you got that pdf...?

By coincidence, I'm tuning a CNG engine and need more info on the CNG injectors.

[dhs_42]

Hi Joe,
Sure - Raphael.Mudge@au.bosch.com
Thanks

[joecar]

ok, thanks.

[JCA]

Hi yep funny you say that I had the 1650 versions and had heaps of trouble with them afrs always changing etc but in saying that I very fitted them to another vehicle with no known problems different fuel I was running meth and just assumed I'd stuffed the injectors with the meth so I changed to e85 and went the 2200s haven't had problems at full noise but it's pig rich under 3000rpm

[JCA]

Sorry to correct myself I fitted the same part number injectors to the other vehicle what injectors are other people running to surport 1200hp

[dhs_42]

Good one. Hope you get it sorted down low.