80mm turbo
yeah i have talked to Jose about the T76GTS--->80mm upgrade.im just thinking alot about whatll suit my needs the best.I dont want to run into any backpressure issues since its going on a 383 and i bet the upgrade would help but just trying to see all my options.
Originally Posted by smokinHawk
i think they have a larger exhaust AR housing you can put on it like a 1.06 or something like that.
Evil...im trying to stay away from the Garretts because of sheer size of the turbo itself.
Another question is,from what ive calculated,ill have full boost at about ~3k making 12-15psi.What kind of hit will i take on lag by upgrading to an 80 mm?
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yeah mike i have read up about your setup.ive always thought along the same lines as you.But i figure if it wont kill my pocket itd be a nice lil upgrade to help the motor breathe.
Thanks PSJ...ill shoot him a pm.
Smoking hawk ill have to ask Jose about that as i didnt realize that,or is that just part of the 80mm upgrade?
Thanks PSJ...ill shoot him a pm.
Smoking hawk ill have to ask Jose about that as i didnt realize that,or is that just part of the 80mm upgrade?
TECH Enthusiast
Joined: Nov 2003
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Originally Posted by engineermike
My experience is that a 383 will make more power than a 355 with even with the T76GTS.
9 Second Club
Joined: Feb 2002
Posts: 985
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From: Lake Orion, MI
Originally Posted by smokinHawk
ITS has a 80mm, but the PT76gts out performs it. i think Jose also ofers an upgrade for it so its about 78 or 80mm in the GTS form
Has anyone actually seen the real proof on the same car? By proof I mean ET and MPH not the dyno chart of the day?
Rick
I am going to be using a GT42-76 wit a T6 housing for my 383 LTX setup. With that said, here is a link to a great deal on a ITS80 DBB...
http://www.turbomustangs.com/smf/ind...;topicseen#new
http://www.turbomustangs.com/smf/ind...;topicseen#new
damnit im not a member,lol.Id really like Evin Twins to reply to my questions or if u guys know.It seems like swapping the T76GTS to a 1.0X A/R would or might give me a real boost.
Originally Posted by ddnspider
damnit im not a member,lol.Id really like Evin Twins to reply to my questions or if u guys know.It seems like swapping the T76GTS to a 1.0X A/R would or might give me a real boost.
Here is the post on TM I linked:
GT80 dual ball bearing turbo with water cooled center bearing housing. Turbo is brand new, only reason I am getting rid of it is because I've decided to go to a gt47-88 for my combo. My loss is your gain. The turbo has never even been bolted up to a set of headers. Would work great on a stroked 302 based engine with some decent flowing heads. See http://www.innovativeturbo.com/pages...asp?sku=GT80BB for more info. Compressor side is NOT polished. $1600.00 + shipping.
Pretty sure there is another AR above the .96. i think speed used it on one of their customer cars with the tti a2a race kit. i remember intimd8 posting on using the bigger AR for it.
