93, completely stock motor, no meth, lazy turbo 422whp@23psi... its not far off. We both make great numbers and have our own respective accomplishments.

Different design, great numbers and most people wouldnt be able to tell our cars apart next to each other, other than my highrise

l8r,
PD

 

yeah if you went wingless and i put my stock wheels back on the front. we really would look exactly the same. same headlights as well. and the tc grills

 

yep lolz, would be sweet watching people trying to figure it out at CED... Maybe I can decrease my spool time by then and make even greater numbers.

l8r,
PD

 

i told you about BEP's new quick spool turbine housings/wheels right??

 

I think its near 85% but I am only on a base of 42 psi. I am currently changing my ZZP BRFS in the rear to a custom system with a custom fuel rail.

He needs it! haha More info!

 

before people get confused, my S262 is exactly the same wheel specs as the s362, only my compressor cover is 1" smaller in diameter.


i'm not sure on all the details of the quick spool. but say for example, the way they explained it, i could go from the 362 .70a/r turbine to a 366 .70a/r turbine and have the same if not better spool time.

 

yea custom is the way to go, where are you getting the fuel rail? Im wanting to switch over to all braided lines, I keep worrying if my rubber hoses will fail, but my fuel mileage is the **** lol, super lean at idle cruise, my dash reads 40mpg average and fuel range of 490 miles lmao, realistically getting 32-36mpg on the highway.

I most definitely do need it! when will they become available for purchase and will I need to send in my turbo/buy another one? Still working on getting the funds for my other plan but if the price is right then may start with this.

there isnt a .70ar for my turbine wheel... hope they will get something for my wheel since im using the .90ar housing

l8r,
PD

 

yes the quick spool option now for sale. once i get some more money i'll be selling my 262 and going with a s366 double bat with a quick spool .70a/r housing and a 76.3/67.6 turbine wheel.

 

link much? nothing on bullseye's site about them that I can locate

l8r,
PD

 

email sales@bullseyepower.com

 

Blkwdo, idk if you have seen or heard of this. Its by sound performance.

http://www.spracingonline.com/store/...ool_Valve/3659

Youtube it if its not on there website. But you guys running the big a/r's, this would help yall out. But you have to have a divided turbo housing and non divided exhaust manifold.

 

thats basically just a band-aid for a turbo not mated to the proper manifold. granted yeah its hard to get a divided manifold made for a 4cyl let alone one to fit it and a turbo on a cobalt. but theres not need for a divided turbo on a cobalt, save for the ko4 setups. ZZP made their 900whp on a .70 a/r 366.... most divided turbos start in the .90 and 1.0 a/r's

 

Idk why you say a band aid. But I dont know if they ment for it to be on a four cylinder anyways. Butfrom what I heard, its for really big a/r turbos. And say you have a 1.0ar, it spools like a .50 ar and then opens up all the way. The videl of a supra with this would show and the power was brought in sooner. It doesnt gain power I dont think..im on my phone or else id post the video lol.....idk, either way it was cool.

 

true. didn't think of it that way. in which case that would be a very helpful little item

 

Fuel rail is custom built by a reputable engine builder here. It will incorporate a fuel lab boost reference regulator. It is a test model from him so I guess I will be the guinea pig.

Nice MPG must be tuned decently, wish I got that. Most I have gotten on 100% E85 is 24.. haha which is good just dont know how I did it.

 

Sound Performance Quick Spool Valve testing and results!!! - YouTube

Sound Performance Quick Spool Valve - YouTube

but looking at it now that on my computer. i dont think it will fit on our cars haha

 

actually that is the exact part Im looking at, except I was looking at the BD Diesel version. It has a 1bar wastegate spring on it. Im not sure of the spring that the sound performance one has but theirs is cheaper Ill def be getting ahold of them.

Pics once you get the final product, very interested. Any ideas of what the ID will be compared to ours currently? what size lines are you going to run, Im assuming it will be set up with a bunch of AN stuff.

Yea I think it is tuned pretty decently , 0-1%IDC at idle/cruise doesnt hurt either. Im sure I will lose my MPGs when I start testing with e85.

Itll fit if you were to use a manifold design like mine, Im unsure about the log style manifolds. Tubular can be designed to fit correctly. I have an adapter flange on mine that is the same size thickness as the valve so will fit very readily.

And Im pretty positive I will see more HP/TQ across the board since Im not seeing full boost until after 6k rpm. If I see similar results to what they saw then I would be low-mid 400s wtq and over 500whp... im ready lolz

l8r,
PD

 

well yeah, i think it would fit with your manifold or any other tubular manifod. but a log manifold, idk..my turbo already hits the firewall.

 

I will get pics when its complete. I just gave him the stock fuel rail yesterday so I am hoping to have it done in a couple weeks. I may have to redo the overflow line to the coolant bottle since it fits "nicely" with the stock rail. May just go all rubber tubing for that to make it easier to route.

I have not got much info on it but I assume a larger inner dia. I believe the branch off the pressure regulator is going to match the ID of the braided rubber supply line. I am also thinking AN stuff. I am going to go out and log a couple runs change to the new rail and take off the ZZP BRFS kit and record the same runs. See how everything reacts at the same base PSI. Hope it turns out good!

 

Hey everyone, I will be joining the turbo LSJ club come spring finally. I have been running a TVS for a few years (since they were released) and have always wanted more. Figured now is as good a time as ever to post progress considering I have been using this thread a lot for information. So far I have most of the major parts, and a list of most of the small things I will need (of course there are always things that are not thought about till they are needed...). What I have currently for the swap specifically:

Garrett GTX3076r
Tial .82 A/R SS Turbine Housing
Tial MVS Wastegate
Tial Q BOV
Precision 600 Intercooler
TTR Intake Manifold




I am going to run e85, will probably have a 93 octane tune too though for long drives to car shows (plus side of owning HP Tuners ). I do have a question though about the fuel system. I want to push this turbo to the top of its efficiency (600+) but am starting to wonder if the ID1000's will support that on the e85 based on some of the comments I've been reading. I probably wont swap injectors now anyway, already have the 1000's, but was curious what you all thought. Will I make it to 600hp on them?

Thanks for the input and any help I receive or will receive in the future when parts start going on! I have a built thread I updated every once in a while when trying to get more out of the TVS, but since I changed my mind, it stopped getting updated. Still has detail on whats done engine wise to my car if anyone is curious.

https://www.cobaltss.net/forums/adva...thread-240472/

^ Build Thread

 

thats why i had to go with the 262 instead of the 362. if i had went with the manifold that angles the flange down a little lower, lowering the turbo. i could have went with a 362 and picked up that 9whp to put me in the 600s

 

good luck with that .82 a/r hahaha.


1000s will take you to 600 on e85 yeah. but you'll need a rewire, brfps, dual intank pumps

 

Im hitting the steering rack currently but once I take the spacer out and put the valve in it should provide a lil space there. lol

I think you will find it better with the full return style rather than the BRFPS.

Good to see youve come to the dark side, I seen a few people that went to TVS and just wasnt happy at all. The ID1000s should do what you need, A boost reference fuel system is a must. I run a return style with AEM FPR. I will probably transition over to ID2000s in the not so distant future.

l8r,
PD

 

bleh man i need another lsj turbo

 

I hi have a lsj turbo........ :P