New Turbo GT3574
Joined: May 2005
Posts: 2,745
Likes: 0
From: North Bay, Ontario
Hardly, if you price out a custom tubular divided mani, custom downpipe and tial gate alone, you're looking at over $1600. Lines another couple hundred, a custom-spec'ed turbo $1000 easily, and some heat shielding another hundred, this starts to look pretty appealing. Plus you know it's reputable, on a proven application.
Plus it's A-spec. Come on!
I have just gotten back to my car and fitting the kit to my car. A few things that I have come accros.
1. the mounting sureface for the turbo to the manifold the holes are not a 100% lining up. I have to open up the holes to have the turbo slie on the manifold.
2. Trying to install manifold to block in car it looks like I have to remove the studs from the block to get the manifold in place.
1. the mounting sureface for the turbo to the manifold the holes are not a 100% lining up. I have to open up the holes to have the turbo slie on the manifold.
2. Trying to install manifold to block in car it looks like I have to remove the studs from the block to get the manifold in place.
Thread Starter
Joined: Nov 2001
Posts: 4,143
Likes: 2
From: look behind you
I have had the issue with the holes on the turbine castings not always being proper. It isn't a common thing but every so often it's off a bit. The T4 1.06 castings for the 35R have a issue with not being able to get a nut on them. I have to actually grind out room on every T4 1.06 housing because for some reason they didn't account for it in the casting.
Yes long runner manifolds require stud removal if the engine is in the engine bay.
Yes long runner manifolds require stud removal if the engine is in the engine bay.
what injectors were ran and what was the fuel pressure on this? also was this with short or long runner manifold?
Would like to know because I will be running a stock engine with 750cc and 1600cc injectors and looking to boost around 18 psi.
The dyno above had the following mods on a stock port engine:
Long runner GT3574 kit
450R fuel system(1680 sec.)
Full 3" exhaust w/no cat
XS Power SMIC (IAT's were getting quite high)
L/T 9's
Boost set at 15 lbs.
Long runner GT3574 kit
450R fuel system(1680 sec.)
Full 3" exhaust w/no cat
XS Power SMIC (IAT's were getting quite high)
L/T 9's
Boost set at 15 lbs.
I want a dyno map with Power VS. RPM not Power VS. Speed (especially MPH because I have no idea what that is
?)hello
before i went to the track with my car I took a tour on the local dynapack, just to be safe conserning my AF values. made 386rwhp, and 450nm @ 1.2bar.
this with pretty safe going on the ingition.
stock engine, twin power, gt3578, 850/1600cc, custom ic..
I'm a happy camper, will sell this engine due to a 20b comming in..
just need a turbo kit for that one too... anything for me laying around?
before i went to the track with my car I took a tour on the local dynapack, just to be safe conserning my AF values. made 386rwhp, and 450nm @ 1.2bar.
this with pretty safe going on the ingition.
stock engine, twin power, gt3578, 850/1600cc, custom ic..
I'm a happy camper, will sell this engine due to a 20b comming in..
just need a turbo kit for that one too... anything for me laying around?

when are you seeing 1 bar at?






