speedracer5532

iTrader: (8)

Has anyone ran the Racetronix (SMP) 160 lb/hr low impedance Injectors and got them to idle good with good a/f? If so could you post your tune or let me know what you have the minimum injector pulse width, default minimum pulse width, small pulse adjust, and what do you have the injector flow rate set to? Also what fuel pressure are you running. I am trying to get these injectors to work in a 2000 camaro with an Acceleronics VersaFueler driver box. I just can't get them to idle good with good a/f ratio.

95bowtie

There was a thread on this comparing bosch vs. Racetronix

Racetronix posted in it with a link from their site with tuning data I believe.

Also ppl were posting they're results with them and what not.

Think the thread was actually called bosch 160 vs. Racetronix 160s...should still be in the top 4-5 pages of this section.

Edit. ..found link to thread I was following

https://ls1tech.com/forums/forced-induction/1699555-tuning-bosch-160-vs-smp-160-a.html

Forcefed86

iTrader: (4)

Yes, I do on a 5.3. They idle great on E85, down to 14.5 AFR if I wanted it... I'm at .4 duty cycle or so and they are stable. I think pump gas would still be difficult to get a lean idle...

speedracer5532

iTrader: (8)

What do you have your minimum injector pulse width, default minimum pulse width, and small pulse adjust set to?

Forcefed86

iTrader: (4)

I can see what my PW is at idle and give u that. I dont have any of the other info on my operating system.(aem) i used the supplied inj. Deadtimes vs voltage and inj size. That is all.

speedracer5532

iTrader: (8)

Ok, so your not still using the factory PCM?

Forcefed86

iTrader: (4)

No. Using an AEM EMS with AEM inj driver box.

speedracer5532

iTrader: (8)

So no one is using these injectors with the factory 411 LS1 PCM?