Percent Over Vs LPM

[IOWA LLY]

excuse my ignorance , but whats the difference?

The aftermarket Bosch noozzles are custom built. Hole size, number of holes, spray angle, etc, are all adjustable.

 

[straightpiperoar]

Iowa lly I see your tuning is done by tts are you running a set of steve cole's injectors???

 

[SSchmi5519]

I ran 150% over exergys last season.

You weren't the only one!

Trent do you think that the 100 overs that I have will be a limiting factor with my build...They started out as very low mileaged lbz injectors that I had extruded to 100 over...hope that wasnt a bad idea!!!

You can reach 1000+ rwhp and 10s with those injectors. What is your goal?

That's good. I am glad it's working well for you. I would be worried about the inconsistency hole to hole in the nozzle after extruding them that far.

Have you ever gotten injectors from Exergy? I have heard they are pretty good.

They all flow very close to each other. Whether or not the balance rates stay in the clear is still dependent on the injector itself.

I have seen Exergy injectors (LB7) have balance rates that were way out of spec after one season.

I have also seen Exergy's that were again flow matched well, LPM wise, that stayed within their balance rates as a DD @ around 760hp.

 

[S Phinney]

I've got a set that are very good in my DD. Balance rates and flow numbers are excellent and its in the 700's too.

 

[IOWA LLY]

Iowa lly I see your tuning is done by tts are you running a set of steve cole's injectors???

Yes.

 

[straightpiperoar]

You weren't the only one!



You can reach 1000+ rwhp and 10s with those injectors. What is your goal?


They all flow very close to each other. Whether or not the balance rates stay in the clear is still dependent on the injector itself.

I have seen Exergy injectors (LB7) have balance rates that were way out of spec after one season.

I have also seen Exergy's that were again flow matched well, LPM wise, that stayed within their balance rates as a DD @ around 760hp.

Dont know where I want to be just wondering what I might get from what I have!!!!!!

 

[LBZrcks]

it shouldnt matter you just simply made the hole larger no biggie imo an yes james runs around 80% over forgot nozzles are bigger on lb7s were just cool that way. Are lly-lmm nozzles same size? or did they change between them?

Nope there's differences