106MM 347 in a GN build thread
04-08-2007, 11:05 AM
#1
106MM 347 in a GN build thread Here's a few quick shots... I'll post more when the headers come back from the polisher. 
Stock LS1 block and crank with a cleanup hone and Eagle/Mahle combo
Ported 317s with GM MLS gaskets, stock diam. studs main/head
400 with a brake and NC converter
Turbo system- 321 double slip merged headers, 3" crossover and 5" DP
This is just a "get it running" engine to be replaced with a Warhawk later on.
Stock LS1 block and crank with a cleanup hone and Eagle/Mahle combo
Ported 317s with GM MLS gaskets, stock diam. studs main/head
400 with a brake and NC converter
Turbo system- 321 double slip merged headers, 3" crossover and 5" DP
This is just a "get it running" engine to be replaced with a Warhawk later on.
Last edited by Whistler; 04-12-2007 at 12:17 AM.
04-08-2007, 11:13 AM
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Did you custom make your mounts and crossmember? I am gathering parts for my TT 402 L92 GN build and just trying to find those parts before I have to start fabbing them myself 
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04-08-2007, 11:13 AM
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Oh man, Im gonna have to keep an eye on this thread. Im looking at parts now to do a 370 single turbo in my GN. I was just looking at the OFI 98-02 kit. The headers and x-over look like they may fit the G Body chasis. What are you using for headers??
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04-08-2007, 11:28 AM
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89WS6, I have heard that the Fbody headers will fit into the Gbody without any mods. I havent tried it myself, but just what I have been told. On my TT, I want to retain the AC and I want it to fit to my specs, so I am custom making mine. Have you looked into motor mounts and a crossmember. Just wondering if anyone is making one, or am I also going to have to fab that up?
04-08-2007, 12:07 PM
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Originally Posted by rking
89WS6, I have heard that the Fbody headers will fit into the Gbody without any mods. I havent tried it myself, but just what I have been told. On my TT, I want to retain the AC and I want it to fit to my specs, so I am custom making mine. Have you looked into motor mounts and a crossmember. Just wondering if anyone is making one, or am I also going to have to fab that up?
04-08-2007, 02:05 PM
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I can't wait to see this thing run at the WSN.
I hope he has time to drive with all the customers around.
Looks like Chow's Car won't be the only stock suspension Turbo Buick
in the 7s for long!!!!
I hope he has time to drive with all the customers around.
Looks like Chow's Car won't be the only stock suspension Turbo Buick
in the 7s for long!!!!
