ShiftyTys

Lol. Thanks for eveyones advice. I'll go with bigger injectors without fuel rail. What else do you suggest? I have to be AFMless. Do I just readd it to the piping to add a bot of an illusion? How is everyone getting away with mods. Eg how are you doing it?

Haha. Ok no worries. I won't even get into where I got my info from. We will be arguing in circles. About who's right and wrong. Also. I do appreciate info given from everyone here. Please don't get me wrong. I don't wish to offend anyone. Is there a specific Vic roads link or sumthing regarding mods. As I would like to take it to where I got my info and see what they say. But back on topic. The new turbo should be awesome. Only problem is getting that power to the wheels. I'm getting a cusco 2 way LSD. Thatl help. But at the end on the days. I need much more rubber. Ha.

I've already been pulled over. They saw air box giant "tuned by AVO" sticker on it. Front mount. Full exhaust. BOV. Plumback of course. Etc etc. No issue. I got canaried cos my rhs headlight was hazy. He wanted to be a prick and that's all he had to pick on. Everything I've done is legal. Everything I want done. Is legal. Fuel rail etc etc. Is legal. It is not illegal to modify a car. Just has to stay within EPA. If they test my noise and emission levels I will pass. I still have a cat. I have no screamer. Apart from fmic. Outside of car looks standard. I dont have gauges or a hand controller for my ecu lol. Open the hood all is stealth and legal. Box is enclosed. I only have one intake mod. My fmic. Only issue they may have is not seeing AFM. easy fix. Attach it again. Run loom to anywhere and attach. They won't know better at a glance. And this Avo dyno does read low. There are people on these forums saying they have 220rwk same setup as me. Running less boost. Some say they are breaking 200 with standard ecu. Exhaust and fmic. Ive dynod 2 days apart. One at HPF. one at Avo. Temps only a couple degrees apart. Hpf read 192. Avo read 171. (before my rescent mods getting me to 191 at Avo) I KNOW Avo reads low. The facts are: a dyno is good to see your gain. Fullstop. Therefore I'm aiming to gain about 60-70rwkw with this next set of mods. Whatever the top rwkw this dyno gives: Who cares really.

Why defect waiting to happen? Yeh 260 is conservative. Keeping engine in check. But 260 on this dyno is like 290-300 on others.

Have ordered gtx3071 .82. Currently running : Link G4 ecu ( No AFM) Front mount Turbo back 3" stainless zorst Gizzmo IBC boost controller. Wallbro 550hp fuel pump Custom fabricated airbox. Valeo sports clutch (expecting that to go soon after turbo installed) 191.4 rwkw at 13psi Getting: Gtx3071 .82 Fuel rail Injectors (ready for e85 but not using yet) Aiming for about 260rwkw.

Yeah look I think I'm leaning towards. Gtx3071 with .82. I appreciate your advice regarding 63 and 82.

Is this the Gtx series ur referring to? Cos yeh I know that's another option. May be leading that way....

Thank you for you putting it in a more logical way and not just speaking fir the hell of it. I was aiming at .73 in an attempt to get a balance between the more responsive .63 and higher flowing .82. Also keep my dump pipe.

I need proof. I don't just listen and agree. Can't anyone point me in the direction of facts? A thread perhaps? I've done a search for well over an hour and found nothing negative. In fact I pmd a user with and Avo .73 on his gt3076r (pretty much same as gtx3071r) and he loves it. He described how the power came on and when because he own one. No one else here can tell me the negatives to such detail. Just "it's not original garrette. It won't be as good". That's not good enough in my book. "not tested enough to know an answer" etc is fair enough however.

Don't make a statement you can't justify or back up. It wastes the time of people who are after informed and educated answers. It also puts a negative spin on someones product with no proof.

Can you point me to some information I can look at that proves: "it is well known the AVO housing does not have any solid results to back it up" Also isn't: "so I do not anticipate the AVO will be much better" .... Guesswork in itself? I have been advised for that setup (amongst many options) and was justified as to why. So back to my first point. Please point me in the right direction justifying: "it is well known the AVO housing does not have any solid results to back it up" Cheers.

I've been advised that a gtx3071 .7 front .73 rear with 4" inlet is the way to go.

Any more real world results on these turbos?

Alot of good info on nasioc forums already.

.73 is the exhaust housing. It's a custom housing AVO can do.

Yes. New thread for that. Back to Gtx turbos. What are thoughts on gtx3071.73?

So how does gtx3071.82 sound. Or .73. Forget money.

Ok so now what do I buy???

Also I can get the gtx3071 cheaper than the one ur suggesting.... But money is irrelevant. Just don't want to WASTE my money when I can buy a better product.

I know nothing about the Borg Werner. What kind of response and power are we talking an an rb25? In comparison to the gt/Gtx turbos?

Haha. I'm leaning towards gtx3071. Hoping for same flow and power as gt3076 but a tad less lag due to slightly smaller/lighter comp wheel.

Something to read.. (where I got my initial thoughts from) http://forums.nasioc.com/forums/showthread.php?t=2110277&page=4 Scroll dkwn to results and Read on to page 5 As well. In fact start from page one if u want. Perrin (Subaru guys) in the states do some good dyne testing for response and power between gt and Gtx series.

Oh I see. But surely it would show on a boost vs rpm Duno graph. Because on boost vs rpm: gtx3071 showed identical boost levels at same rpms as the 3076. Unless yours saying it gets to those rpms quicker?

The only issue is I've seen forums on different sites show the gtx3071 have the same spool as gtx3076 due to same exhaust wheel. Yet be power capped to smaller compressor wheel. And they recon gtx3071 is pointless based on those findings. What are your (or anyone elses) thoughts on this? Thanks

So better to go gtx3071r with .73? On my rb25