Rolls

Peoples opinion on what? a gt 3076 (which one??) or kando? or vs a kando? or vs a NA civic? be more descriptive mang

I guess you have to learn the hard way about everything heh

Should have just bought a block from rips/redrracing/reputable workshop like I said, would have worked out the same by the time you pay for assembly and everything else at this rate.

End of the day the tune is only as good as the tuner, who knows he could have put too much timing and not accounted for hot weather and it might ping its tits off even on low boost.

Exactly which is why it isn't an issue.

I wouldn't do it with the mines computer, most of them run shitloads of timing but rich as hell, basically the tune will most likely be up the creek if you do.

Yes it uses lower load cells of the map when driving. If your tuner is a muppet he would have tuned in 4th only and never changed the load, so you will need a retune now. If he was a decent tuner he would have adjusted the load so it should be bang on.

How does one test spray pattern.

I don't think any of us doubt this, what I am curious about is what injectors actually have a better spray pattern than stock out there? They all look like the same design to me.

Why did you have ANY doubts at all though?

I didn't get charged for postage, they billed me for the injectors and sent an invoice for shipping but never charged me for it. Took 1 week to get here. If the DW have the same spray pattern/nozzle, they come with injector flow tests and lets just assume that a local flow test also matches this then what is the issue? They bolt in and look stock which no others do and they have the same spray pattern etc, if they flow identically then it seems they have two pros, cheaper, look stock over everything else and no cons? I am really quite confused where you are coming from GT. How does the quality differ from bosch etc? What evidence do we have that there is any difference what so ever?

So why are DW bad then?

Gasket leaks can also cause similar symptoms, I had a bad air leak on cyl 3 and 4, luckily my tune was super rich at ~10.5:1 so it wouldn't have been more than ~12.5:1 on the other cylinders. But yeah, good advice, and also why I believe the deatchwerks to be a good injector because they already come with a complete bench flow test report for each cylinder. Though because I am super anal I am considering getting them bench tested locally as well, might be some useful information for this thread anyway. Anyone recommend flow testing in Adelaide?

I imagine making extra equal sized holes would be quite difficult to reliably do all the same size etc. Would probably mean a higher percentage don't pass their quality control. That or it may not even be possible for them to drill extra holes due to the material etc.

Don't have stockies here to compare but here is some photos. Will be picking up my stock ones to compare in a few days though as I am also curious if I am going to have to paint them or not.

They are sitting in a box about to go in in a few weeks, will report in my worklog when I get it tuned, could be a while as it has to pass a defect inspection and still needs some parts. Bought them mainly because they are bolt/plug in and are the same colour as stock, also I have not heard anything bad until GT piped up.

I don't think they are on the website, do a search of this thread for dyno sheets and specs, or call/email stao.

what engine?

That will be an amazing car to drive, high comp with E85 meaning you can run similar timing to the DETs

One thing you need to do regardless of the turbo is a solid intake pipe, preferably with BOV and cam cover inlets. You can get away without it but your results will not be optimal and it is not recommended.

I bought 740s because they are bolt/plug in and all Ive heard is good things apart from guilt toy who hasn't even backed his opinion up.

I just don't get why people aren't interested in stuff like this, who cares if it makes stuff all difference, any engineer always questions things like this and never takes anything for granted. Test everything and base it on real results, don't assume. $$

wut

No but I would suggest you get a class in english comprehension : p

But it gives some credibility to asking the question and doing testing to see what the result is, it also doesn't give you guys a reason to be cocks about it.