Forcefed86

iTrader: (4)

I had mine flowed and Im not sure i believe the numbers. The company says they flowed them at 43psi. But im guessing they flowed them at 58psi.

Claiming 72lbs at 43psi. Meaning that at 54 psi or so they flow 80lbs.

Reason it matters is these are at 55psi on a wave runner programmed for 80lb injs. Showing full lean at idle on the wb02. But idles well. Revs well
​and haven't had it on the water yet.

Just curious if anyone tested these at 43 or 58 psi


​

Old Buzzard

"Claiming 72lbs at 43psi".
Enlighten me... You sent a set of 36PPH injs to be flowed and they said they were 72PPH @ 43??
I guess I missed something.

Forcefed86

iTrader: (4)

Worded that wrong.

I decapped 36lb injectors from my 2009 flex 5.3. Verified with a few sources now. They flow around 70-74lb decapped. Mine settled about 72lb.

Bylt Performance

As we all know, injectors are one of the most important components to keeping your engine healthy. We're a huge fan of Injector Dynamics, and we have the lowest prices they'll allow us to sell at available on our website (plus LS1Tech discount code gets you 10% off) if you're ever in the market for injectors with proper data behind them.

Full Power

.
.
.
. Still giving 10 percent OFF ?
Shipping Injector sets WITH printed HPTuners playable data ?
Definitely ":In the Market"

Full Power

.
.. I am well and truly "In the Market"
Have a cart saved (each) on Deatschwerks and BYLT performance.
Waiting on response to email question regarding INVENTORY READY TO SHIP.
I will not put this project into a ' waiting on backorder parts ' status.
Please repond to email question regarding stock on hand. I am ready to order if you have injectors to ship.
Thank you.

G Atsma

You'll notice Bylt Performance is regarded as a "former vendor"...... so Buyer Beware.....

Full Power

.
. I have several E-Mail inquiries into BYLT regards their flow matched "Deatshwerks" 60# drop in truck injector sets, no response to my great surprise.

I am in market, wish to purchase a flow matched set injectors WITH DATA to support around 12 pounds boost, gasoline only stock compression 5.3LS. Don't want to get into a long distance 6 month backorder nightmare.
l am using stock GMT800 truck manifold, standard return fuel rail. Looking for around 60# flow rate, wish to avoid pigtails, wiring splices, spacers ,adapters, and Xhinese knock-off garbage. I want good, OEM quaility injectors that can be expected to give 30 years of trouble free service, without a bunch of ******* around.
Where should I be shopping ? Ali-express ? Ebay ?
I have a bench grinder, getting ready to De-Cap a box full of 25# truck injectors, and send them off to get cleaned and tested, but wouldn't MIND having a New In Box alternative. "Shut-Up and TAKEMYMONEY"

NicD

iTrader: (7)

Nobody makes quality injectors that are considered "drop in" for the old GMT800 trucks that are non-flex fuel. You will always end up using a different body injector with a different connector and length, and there is nothing wrong with that.

Also these two statements do not go together.
Do yourself a favor and buy some good matched injectors from Fuel Injector Clinic or Injector Dynamics if you want to stop ******* around with junk.

Full Power

Deatschwerks as sourced from Summit Racing decent enough "Tier" for street daily driver service ?

gametech

iTrader: (1)

If they come with GM format injector data. There are many injectors that could be used if not for data being unavailable. Most of the idle and transient response problems, as well as weird nonsense numbers you see with some tunes is because of not having data. This is less of an issue with some aftermarket computers because you input actual pulse widths and pump shot values, instead of the computer calculating it as the factory computers do.
edit-- I see that Deatschwerks does provide full gm format specs.