70Stang

iTrader: (2)

Oh - so the BW was divided vs. a non divided 76, you would think the BW would spool much better in that case... altho, I suppose the manifolds and piping weren't divided.

still interesting info.


I still have to get ahold of you on the phone so I can rack you brain about some stuff. We are looking at doing alot of testing with these both on our import builds (RSX, B16, SR20) and on a local race car (430 Drag Radial 7.90s)...

DrTurbo

iTrader: (3)

Correct with the piping and all being undivided its a mute point. No difference.

Let us know on the turbos. Our little FI series units are making great power on the ones that have left here already.

Vetal

iTrader: (3)

Any news on ST76?

DrTurbo

iTrader: (3)

We have plenty of them.....hehe

fenix999

iTrader: (17)

How about comparing these turbo's and results to a TC76 turbonetics unit with the F1 wheel and a .96ar??? Any info would be awesome and would make my decision much easier!!! THANKS IN ADVANCE

fenix999

iTrader: (17)

TC76 vs. 76GTS vs. ST80 im hoping the TC76 performs better than the 76gts but right wondering how the tc76 stacks up against the almighty ST80... cmon night crawlers in know u guys r out there!! its only 4am lol

Vetal

iTrader: (3)

DrTurbo, your site says ST80 is good for upto 1300HP. Does it mean that at least 1000-1050whp should be achievable?

Also, ST76 rated at 1200HP - would it produce at least 950whp with right tuning?

hellbents10

iTrader: (10)

I would say its possible on a manual trans or a auto with a locked conveter. Running through something like a 400 with a stall those numbers would be a little bit of stretch.

DrTurbo

iTrader: (3)

Its its very possible with a ST80 to make those #'s. But it would require stock cubes. Remember compressor maps are only as good as the PR your operating the turbo at.

Vetal

iTrader: (3)

Do you mean that at my 383ci power would be lower because of lower efficiency?

DrTurbo

iTrader: (3)

Correct....

Vetal

iTrader: (3)

Maybe you could advice me couple of turbo's that will suit my street/strip 383ci? I want boost starting at 3200-3500, and be able to squeeze some 850whp
here is the thread:
https://ls1tech.com/forums/forced-induction/897483-please-recommend-turbo-383ci-800whp.html

liv2race

iTrader: (1)

Maybe a stupid question, but... I have a built 383 LT1, M6, STS Turbo. I currently have their GT67 turbo. Would i see an increase in HP by going to one of these turbos? Lower back pressure? I only run 12lbs of boost. Thanks

DrTurbo

iTrader: (3)

Yes, HP will climb since BP will drop and efficiency will go up over that 67. The only downfall is some added lag, but its not much if properly sized on the exhaust side.

DrTurbo

iTrader: (3)

You'll need an 80mm turbo more then likely, but will be difficult to have full boost by 3200.

fenix999

iTrader: (17)

No answer yet, just wanna know what you think considering your experiences Dr Turbo...
Thanks

DrTurbo

iTrader: (3)

TC76 will outspool all of them, and the ST80 will outpower them, 76GTS would be in the middle.

tha joker

iTrader: (5)

sucks noone at forced inductions will answer a phone after you buy stuff

HEY GUYS i will make this very clear....Jose helped me for 3 weeks knowing i wasnt buying anything from him,i even showed him the kit i was buying(not his) and he still helped me out and talked to me for almost an hour a day just answering stupid questions i had....So low and behold with a service like that i changed my mind and bought my ST80 from him....He went way farther than he needed and ultimatley,that is the only thing i care about...THE customer service IS OUTSTANDING and i wouldnt change a thing.......

so DR TURBO...weather you guys answer the phone or not I DO NOT REGRET BUYING IT FROM YOU GUYS......i was just looking for a quick response...and ill pm you my number call me tomorrow sometime...

DrTurbo

iTrader: (3)

Phone rings off the hook all day. Did you leave a voice message??? PM me your #.

fenix999

iTrader: (17)

**Best spool-up would be 1)TC76 2)76GTS 3)ST80
And i know im buggin the **** outta u but please put them in order of power if all circumstances were ideal and equal
**Most efficient/most power would be 1)ST80 2) ??? 3) ???