7x10 Testing..........just that, hard evidence.

[RCCUMMINS89]

I had a set in my truck about a month and a half ago.

They were amazingly responsive, and awesome for towing. They did give me less power at wot than the stock injectors did. Close, but less.


Some off subject testing results (non dyno)

Stock injectors gave me 40 psi and about 1150 degrees (current "settings")

Bocsh 190s gave me about 38psi and about 1300 degrees (way more bottom end though and response)

Extrude honed stockers gave me 43psi and about 1250-1400 degrees(truck was ridiculously powerful though)

DDP stage 1 gave me ?38-40ish? and IIRC about 1300 degrees(i'm not remembering clearly on these)

Bosch 190 5 holers that were extruded to 72lpm 50+psi and 1600+ egts

Almost everything else I tested put it in that 35-40 psi range and 1100-1300 range.

[RCCUMMINS89]

Should know some more info tomorrow on them.

[ellis93]

Good deal......I was beginning to think you pussed out

[RCCUMMINS89]

Nope....just realized I expected the injectors back yesterday and they haven't shown up.

Not sure why, but I'll make a phone call first thing in the morning.

[RCCUMMINS89]

Due to the amount of orders that I currently have in with him..........he's simply doing a bulk shipment tomorrow ( I sure can appreciate that)

7x10s...........We WERE able to extrude them. They now flow 59lpm.

The injectors are an aftermarket copy of the bosch 7 hole 148 angle. They are edm'd by the exact same company that I use. (this company that sold them uses the same edm company I do)

They are about as good as a quality as they can come in that form.

I'm very excited about this.............there is a size difference. But, at least this is a quality work comparison.

[ellis93]

Giggity

[Knoberman]

I have a set of 5x12s already out I could send, I've been meaning to send them back to contagious for a reset, idle haze, but I haven't got around to it. They ran good, just started hazing.

[RCCUMMINS89]

If you want to send them my way, pm me.

[Knoberman]

Pm sent.

[RCCUMMINS89]

7x10s showed up..........give me til the weekend or so to get around to putting them in and get some testing.

In at 51lpm..........out at 59lpm

I'll be using "215" washers for the testing. The 215 washers are super thin.

[RCCUMMINS89]

UPDATE

Waiting a response via pm from the member who owns these 7x10s..........asking permsission if I can hold onto his injectors for another few weeks.

BUT - have someone sending me some 5x12 injectors - both the 7x10 injectors and the 5x12 injectors were ultimately edm'd by the same company and will be flowed by the same person. Can't get much more of an accurate comparison.

So they'll be popped the same and flow the same.

[RCCUMMINS89]

5x12 are currently at the extrude hone shop

Realistically testing will be not for at least a couple weeks.

I've got a 62fmw turbo being built right now.........I'd like to test the two with that turbo.

[ellis93]

So.....you runin the 10s now or what.....?

[RCCUMMINS89]

No, I'm not going to swap anything until I have both sets here.

[ellis93]

Oh my goodness,your dragging this out!