crewdawg130

iTrader: (16)

+1 on Saen. Awesome tuner and super good guy

less10

iTrader: (17)

So your saying that the evo's are not a place to have twin scroll applications? I would further say that maybe the "proper" configuration hasnt been applied with the evo's but twin scroll rules in every other aspects of fast cars. You do realize that the fastes supra, honda, acura, wrx, ls1, auto-x, hpde, time attack, blah blah blah blah cars all use TWIN SCROLL technology. HMMMMM is that a quinkedink??? I would venture to say that once full-race, afi get done with bringing their twin scroll tech to the evo world, the single scroll t3 numbers you put up will be a thing of the past.

I guess soon enough some of us will find out how lazy those turbo's are indeed.

Sharkbite2000

iTrader: (21)

I say let someone else test them and come with the results unless someone want's to give me one to try it

GPTourer

That's what I was thinking. Except I was going to say, transient response won't show at all in those conditions. You just put the hammer down and hold it in both dyno and drag. Your upshifts will/should always be in the thick of the powerband. There's no way to see how a turbo will respond under driving conditions with part throttle or downshifts. So I'm guessing with two siilarly sized turbos, a TS is going be faster spool while the single is going to have more peak power. Sharkbite should look for a single scroll for his style of driving.

less10

iTrader: (17)

I have one, but im gonna be keeping it to use for myself lol.

Try and get ahold of one of those billet 6765's if thats what they are gonna come out as. If those 6765's come out as a TS I will sell my turbo and buy it. Or if there is an option to billet wheel a 4094r then I can think about that

Mark S

I have found the total opposit the TS 4088 is awsome, I have found full boost 500rpm earlier and 50hp and 50ftlb more than a GT35, The head spec is keeping the gains smaller than what they could be as it was the same spec as the GT35 engine.

Mark

Nez136

iTrader: (10)

Martin did a test on a twin scroll a while back and was not impressed, he posted the graphs to show that the twin scroll lost top end only making about 100 rpms faster in spool. It was over a year ago and I cannot for the life of me remember which turbo.
With all the testing that AMS has done with turbos and from what you guys are saying about TS, I would think that they would have something good to say about these turbo apps and actually use them on their time attack/customer cars...

Shearer

iTrader: (6)

Mark,
Did runner diameter change when you switched set-ups?

less10

iTrader: (17)

So do you think that a twin scroll manifold with a sch40, sch10, or 8gauge tube is going to make a spool difference?

Nez136

iTrader: (10)

I agree, sharkbite should stick with an open scroll app. The extra money can go elsewhere. We all dont have a couple thousand to **** down a toilet just to say your different and/or better than the next evo owner

Mark S

Both manifolds came from Full race the GT35 was there normal larger runner manifold and the GT4088 was there normal smaller runner TS kit,
Both engines were the same spec, The GT35 car was awsome but the GT40 was even better,
There was no surge and no drop in power band on the TS car.

Mark

Sharkbite2000

iTrader: (21)

6765 prices are through the roof!!! with the demand for this turbo going to have to wait till they cool down a little besided, I just got back my 850R so I can abuse that a few more miles.

evoPirate

iTrader: (12)

can I even ask how this turned into the typical TS/OS debate? I think its pretty clear OS is best for sharks app lol can't start a damn thread here anymore without vendor drama and OS vs TS crap.......

CroatianKid

What is this turbo you speak of?

Sharkbite2000

iTrader: (21)

6765 from precision, but I'm just going to wait and see what else in store haven't had any lucky with these turbo's from precision only time will tell.