Inliners International
Posted By: efi-diy 4200 turbo exhaust manifold - 03/13/08 01:42 AM
This is most likely a long shot here, however, I'll ask anyway.

When I get my turbo manifold done if anyone else wanted one, once the CNC mill is setup its a not hard to knock out extras.

http://www.steedspeed.com

Time frame is mid-end of April. I'll post a revised mainfold design shortly.
Posted By: Twisted6 Re: 4200 turbo exhaust manifold - 03/13/08 08:50 AM
I have seen their site before kinda pricey But great looking peices when they are done. But when you figure in all the R&D time it's not so bad.
Posted By: efi-diy Re: 4200 turbo exhaust manifold - 03/14/08 01:53 AM
Being billet - it won't crack like cast manifold or burn through like tubular headers. Basically a manifold for life.
Posted By: tlowe #1716 Re: 4200 turbo exhaust manifold - 03/14/08 11:39 AM
i sure am glad you are doing the hard work. developing parts from air is hard. you need to start writing a book. tom
Posted By: CoolRide Re: 4200 turbo exhaust manifold - 04/07/08 02:46 PM
I went to the website but couldnt find much on prices, products sure look good.

I am going to build a turbo charged 292 for my 50 chevy coupe and am interested on some more information.

Sammy
Posted By: efi-diy Re: 4200 turbo exhaust manifold - 04/07/08 11:56 PM


Need to add the flanges and its done.
Posted By: efi-diy Re: 4200 turbo exhaust manifold - 04/07/08 11:57 PM
Also I maybe working on a variant that hangs the turbo under the manifold.
Posted By: efi-diy Re: 4200 turbo exhaust manifold - 04/08/08 12:02 AM
For the 292 if your doing a lower pressure install (e.g. under 14 psi) check with Tom - he has a cast manifold that already to go. I also have a set to turbo flanges for sale check the classified ads.
Posted By: efi-diy Re: 4200 turbo exhaust manifold - 04/10/08 12:31 AM
Final cut on the turbo manifold - Working on the wastegate flange and adapter now.

b43gp3.jpg][/URL]

http://img444.imageshack.us/img444/4577/fb43gp3.jpg
Looks nice.
Is there a provision for a wastegate?

MBHD
Posted By: efi-diy Re: 4200 turbo exhaust manifold - 04/10/08 03:05 AM
Yes,

If you look at the pix, you can see 2 ports in the bottom of the manifold under the turbo flange, the waste gate will be attached there.
Posted By: CoolRide Re: 4200 turbo exhaust manifold - 04/11/08 01:26 PM
Sorry its been so long, Im on so many forums I cant always remember where I posted what.
Those pix look very interesting, a lot of work so far Im sure. Im still a turbo nubie and reading Corkys book, again.

My engine is about ready to go, I need to build a head. The car is getting a nova clip this coming winter, this car is in need of everything. So from a design standpoint, its a clean canvas.

Im still trying to decide whether or not I want to go with a carb(s) or fuel injection, which I also know little about lol.

The main goal of the car is for local cruising. I want it to be dead reliable. I have built so many radical hotrods that should not even be street drivin, that this time around I want something I can put the family in and go with little to worry about, I must be getting old.

292 bored 60 (301)? 5spd likley out of a s10, and a 68 nova rear end, havent checked the ratio yet. To give ya an idea where Im headed.

Thanks
Sammy
Posted By: efi-diy Re: 4200 turbo exhaust manifold - 04/14/08 02:22 AM


Final design with wastegate port.

turbo flange - GT42
wastegate - tial 48mm

Vortec 4200 '06 and up

Rough weight 32#
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