update on my twin turbo iroc
update on my twin turbo iroc
Its been awhile since I posted anything on here, been busy. My friend is coming over this weekend with a digital camera.
I redid everything the 3" down pipes the turbos are now symetrical. I now have two tial 38 wastegates. I got a bone stock l98 just bolted on my steath ram intake and 72# injectors.
i painted the engine bay and ripped out all the wires, now just the FAST harness comes through the firewall. We started the car last night but my battery in my laptop died this summer so no go on tuning untill i get to radio shack. The plan is to run7-9PSI this fall/winter untill my new engine is done.
I'am working on a website for the car. I have learned alot in the last year and already have plans to change to two pt52s from precsion. The car remains a full street car with only the AC deleted. Do a search if you want to see some pics of the old setup in the spring.
A few specs--
6 speed
twin t3/4 turbos
FMIC
FAST WB ecu
custom fuel system
A forged 355 in the works, afr210 or track 1s
street car
I will have pics up this weekend I promise
I redid everything the 3" down pipes the turbos are now symetrical. I now have two tial 38 wastegates. I got a bone stock l98 just bolted on my steath ram intake and 72# injectors.
i painted the engine bay and ripped out all the wires, now just the FAST harness comes through the firewall. We started the car last night but my battery in my laptop died this summer so no go on tuning untill i get to radio shack. The plan is to run7-9PSI this fall/winter untill my new engine is done.
I'am working on a website for the car. I have learned alot in the last year and already have plans to change to two pt52s from precsion. The car remains a full street car with only the AC deleted. Do a search if you want to see some pics of the old setup in the spring.
A few specs--
6 speed
twin t3/4 turbos
FMIC
FAST WB ecu
custom fuel system
A forged 355 in the works, afr210 or track 1s
street car

I will have pics up this weekend I promise
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My friend took the pics while we started the car. Not eaxtly a pro with the camaera. I got it started just need to get it to idle and fix a new oil leek probably the valve cover. The turbos were not hooked to the cooler in the pics, I will have to get a pic of the turbo piping its one piece and looks so nice. The engine is bone stock aside from the HSR. I already am thinking of redoing the down pipes under the headers and two gt-40 turbos or pt52s. The new 355 is in the works just a slow process$$$ The plan is to get some dyno numbers soon with about 8lbs and the with the new motor this winter. If the new motor dosn't make 750rwhp the turbos will be replaced. The turbos are t3/4 from Majestic turbo in TX "should be goosd to 400hp erach easy" I hope so?
Supreme Member
iTrader: (33)
Joined: Jul 2000
Posts: 5,945
Likes: 1
From: Boosted Land
Car: 92 Z28
Engine: Boosted LSX
looking good. If and WHEN the mods remove the pic's i'll rehost em off my server. Ive been saving all the turbo project pic's I see on most all the cars posted here anyways.
Supreme Member
iTrader: (33)
Joined: Jul 2000
Posts: 5,945
Likes: 1
From: Boosted Land
Car: 92 Z28
Engine: Boosted LSX
Originally posted by superirocz
last pic
last pic
and if you need more pic's hosetd let me know. Im sure all will be gone 2morrow when A mod delets all but 3
The headers are s-10 v8 headers 1 5/8 primaries. I basicaly just cut the ends off and welded t-3 flanges on them. The downpipes are 3" If i do go with the downpipes under the headers i will also move the wastegates over the headers for more valve cover clearence.
Senior Member
Joined: Mar 2003
Posts: 553
Likes: 0
From: Phoenix Arizona
Car: 86 Iroc
Engine: 350 crate
Transmission: built 700r4
Originally posted by mw66nova
looks great man, only too bad the mods will remove four of those pics.
looks great man, only too bad the mods will remove four of those pics.
oh, or is it a limit on the number of pics per thread per person?
Supreme Member
iTrader: (33)
Joined: Jul 2000
Posts: 5,945
Likes: 1
From: Boosted Land
Car: 92 Z28
Engine: Boosted LSX
Originally posted by Error404
hu? how come? I see nothing wrong or offensive about any of them!
oh, or is it a limit on the number of pics per thread per person?
hu? how come? I see nothing wrong or offensive about any of them!
oh, or is it a limit on the number of pics per thread per person?
It doesnt matter if you have your own host.
Somethign about wasted space on the server attaching lotsa pictures Supreme Member
iTrader: (33)
Joined: Jul 2000
Posts: 5,945
Likes: 1
From: Boosted Land
Car: 92 Z28
Engine: Boosted LSX
lol. Deff. not wated space if you ask me. but one of the mods in the A&D board goes Delete happy as soon as he sees moe then 3 pic's.
Oh well anyways back to the Subject. Looks GREAT.
deff. like to see more pic's
Oh well anyways back to the Subject. Looks GREAT.
deff. like to see more pic's
alternator is where the AIR pump used to be, bottom passenger side. All you have to do is alongate the hole a little and spin the tensioner so it pulls the belt opposite. Takes an hour tops to do all that. The propell overflow was a last minute improvise
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iTrader: (2)
Joined: Jul 1999
Posts: 13,579
Likes: 9
From: Readsboro, VT
Car: 85 IROC-Z / 88 GTA
Engine: 403 LSx (Pending) / 355 Tuned Port
Transmission: T56 Magnum (Pending) / T5
Axle/Gears: 3.42 / ?
Originally posted by Guido
Doesnt look like wasted space to me. That is a new rule on me too so Im not deleting anything. LOL
Good job. Keep us posted.
Doesnt look like wasted space to me. That is a new rule on me too so Im not deleting anything. LOL
Good job. Keep us posted.
Posting these sort of pics stay true to the technical intention of the site and it's not nearly as likely to get dumped.
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