Porting your TB to 96MM
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Porting your TB to 96MM
Just wonddering why there are no post to porting the 90MM DBC TB's to 96MM when you port the LS3 intake?
Why port the intake and not open up the throttle body?
Tommrow i'm going to chuck up in the lathe my Mark Willliams TB and bore it to 96 and make a new Plate... Then Bore the NOS plate to 96..
Anyone done this yet?
Why port the intake and not open up the throttle body?
Tommrow i'm going to chuck up in the lathe my Mark Willliams TB and bore it to 96 and make a new Plate... Then Bore the NOS plate to 96..
Anyone done this yet?
Last edited by mark underwood; 02-26-2010 at 09:05 PM.
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I made a new one today also 96MM.
Stock Mark Williams was 90MM
I will report back in a month or so to tell how it worked.. On another board some don't belive it will help any. Even Hurt my low end?
I have no idea witch is true it was just a free hop up.....
I'll do a heavy itake port and it will go on my 418 build with ported heads..
Hope it helps..
Stock Mark Williams was 90MM
I will report back in a month or so to tell how it worked.. On another board some don't belive it will help any. Even Hurt my low end?
I have no idea witch is true it was just a free hop up.....
I'll do a heavy itake port and it will go on my 418 build with ported heads..
Hope it helps..
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#10
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I made a new one today also 96MM.
Stock Mark Williams was 90MM
I will report back in a month or so to tell how it worked.. On another board some don't belive it will help any. Even Hurt my low end?
I have no idea witch is true it was just a free hop up.....
I'll do a heavy itake port and it will go on my 418 build with ported heads..
Hope it helps..
Stock Mark Williams was 90MM
I will report back in a month or so to tell how it worked.. On another board some don't belive it will help any. Even Hurt my low end?
I have no idea witch is true it was just a free hop up.....
I'll do a heavy itake port and it will go on my 418 build with ported heads..
Hope it helps..
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I ported the intake with a Die grinder then a port kit. The inlet opening can be opened up to 96 MM without getting into the gasket.. And i cut out the pillers with a cable saw from Home Deopt.
Then TB i chucked up in a lathe...
Then TB i chucked up in a lathe...
#14
Did you ever get any data ( DYNO #s )before the TB/mani porting?