Jump to content
SAU Community

Recommended Posts

Congratulations on the result, but the No.s seems low for what its got.

I have a Garrett GT2871 56T in .64 rear in my 180SX SR20det with Tomei Pon cams and that made 260rwkws on 18psi with pump 98 fuel. 261rwkws on E85 is propabably just pass 230rwkws on pump. Whats that turbo equivalent to in Garrett range?

Cheers!

Couple things to consider about the number, 1st, I have a leak somewhere, so I'm bleeding boost, I peak at 17 but drop fairly quickly down to 15, ergo, it's not running at its potential. When I get that leak located and sealed, I can run 17-18psi the whole range, and probably pick up a good handful of kw.

Second, it's on a Mainline. The Willall dyno is a pretty hungry little thing. I could roll up on the nearest DD and pick up 20kw on the same day.

Hell, for all I know I'm running out of fuel. I was too excited when I picked it up to worry about such small things as injector dc...

As to its equivalent in Garrett... Shit. I don't really know. Equal parts 2871 and 3071. But it feels so much better than either of those.

I dont understand the comment re a small number, it is an EFR running 17psi...... Arent these things designed around massive PR's? I think its doing a great job, knowing you have E85 up your sleeve you should definitely squeeze at least another 5psi out of it.

How much can be expected from something thats 'all in' at the 3400rpm level on a baby SR? LOL. IMHO Your motor is going to free up too, a years worth of sitting around will make it pretty lazy off the bat.

Well. I like your results. They make me wonder if the GTX still have their place on a 4 pot, and your not at full tune yet. Good work!

P.S. f**k YOU BORG WARNER, hurry up and make these things readily available :P

When I get the leak sorted, I'll think about an extra few psi. I'm not sure how much fuel my tiny little 850's have left in them though...

I don't think I'll ever be able to go to Garrett as a first option on a Nissan, hell, on anything after this. Everything just feels so damn good about it.

Defs glad I ordered mine when I did.

And now for what everyone has been waiting for. I got tired of waiting for the readout to get emailed to me, so I did the typical internet thing and took a photo of the printout.

IMG_9047.jpg

I dont understand the comment re a small number, it is an EFR running 17psi...... Arent these things designed around massive PR's? I think its doing a great job, knowing you have E85 up your sleeve you should definitely squeeze at least another 5psi out of it.

How much can be expected from something thats 'all in' at the 3400rpm level on a baby SR? LOL. IMHO Your motor is going to free up too, a years worth of sitting around will make it pretty lazy off the bat.

Well. I like your results. They make me wonder if the GTX still have their place on a 4 pot, and your not at full tune yet. Good work!

P.S. f**k YOU BORG WARNER, hurry up and make these things readily available :P

I've only ever seen 1 legit 2871 result come close to this in terms of response and outright power. It was all in in the low 3's, peaked around 270 and rolled off after 5500. Pretty sure it was running 50/50 98/e85 or something with the cams cranked way over to get response.

Anyway. The potential is obviously there. For a baby "bolt on" to have that sort of power with mid 3's response is extremely impressive.

If you aren't out of injector already you will be once the leak is fixed. ID2000 time.

Haha I'm serious lol the Toyota can eat a dick for all I care ATM

Keep finding s14s for sale and seeing what an effectively bolt on turbo can do excited my pants

Come drive mine once its off the rollers next, if it turns out as per the last one that I did with this exact setup (this motor has .5:1 more CR, hopefully its not a negative thing) it should be ballistic.

Ive already got it pushing me back at 2000rpm. Praying it works in full this time.

If you aren't out of injector already you will be once the leak is fixed. ID2000 time.

Missed this. That is a concern, but I'll just deal for now. Should be enough left in the injectors when the leak is sorted. After that I'm just gonna drive it and enjoy it for a while. ID2000's, more boost, 4.11 rear, etc may come later, but before I even think about that, I'm thinking BM50.

Someone must know something about the EFR 7163. The only hints at real-world use are a password protected entry on the Perrin blog and a video that has been removed from Youtube. Has BW changed their mind about releasing it and trying to destroy the evidence or something?

I know that I have a pair sitting in my garage at home.........

So without dwelling on it too much more what turbochargers were you using and what was overall opinion on the twin configuration? It was a very packed engine bay with it all in there.

Having been through the twins already, retropectively would you have gone a single EFR or would you in future?

Guest
This topic is now closed to further replies.



  • Similar Content

  • Latest Posts

    • It only looks tidy, as most of the stuff that was on the whole back wall, is now in the trailer to go to the tip, or has been shoved in my 2.2x2.4m "Spare parts room", and now I can't get to anything in there Ha ha ha I could definitely do with a bit more space, but I'd just end up with your problems I'm going to enclose the car port beside the garage, and move a lot of stuff into it I think. OR... It will be setup as a fabrication area, and the main garage will have parts storage in it. I'm not sure yet... Need some pictures of that big shed you've got with the bikes and Skyline in
    • No. I think it's gone. 😭 I think you can get body coloured ones on eBay so I think I'll get one of those... Or just hang a red ribbon from the hole and whack a TOW sticker next to it.
    • Can't say I've had a bad experience with one on my car, then again it only gets washed once or twice a year... The wheels on the other hand, get a good spray often due to my shitty dusty pads.
    • @MBS206 thats pretty neat and tidy to me!  I'll get a photo of mine when I'm out there next. It might require multiple photos to understand the scale of the atrocities though... In total I have 4 sheds of varying sizes and layouts. Main shed is 14x8, second shed is 3x8, third shed is 11x2.5, fourth shed is around 6x4.  All are pretty much full.   The main goal of my cleaning tsunami is to make the main shed predominantly car and motorbikes only. Second shed is my metal fab room (2 x bench grinders, drill press, bench belt sander, metal band saw, scrap metal storage and some of my garden tools.  3rd shed is more bigger garden stuff, storage for engine crane, jack stands, concrete grinder, concrete mixer, air compressor lives there, and it now has two 2mx2m pallet racking shelves with itemised boxes holding building stuff, electrical stuff, plumbing stuff, etc, etc.  The 4th shed is Ryobi electric ride on mower, mini boom sprayer, ancient Kubota tractor, more garden stuff!  I have got a lot of shit....  Then there's the pool house (8mx4m) and the pool pump shed (4mx4m).  I built all of the sheds over the 11 years we've been here.  The main shed was a Ranbuild kit, the rest are all custom made to fit the areas available. Building the main shed taught me a LOT as I had no idea about building anything prior to that!  I've still got one more in me. It will be my man cave which I poured the extra concrete for way back when I poured the concrete for the main shed. The idea is the Skyline will be a centre piece of the main cave once (if...) it's finished.  I told my now 14 year old son yesterday that I will 100% drive him to his year 10 formal in 2 years. Still a long way off but at least I now have a date to work towards! 🤣
    • Modern oils are amazing. Add tyres to that as well.
×
×
  • Create New...