Can i porte ls6 intake
Thread Starter
Burning Brakes
Joined: Apr 2009
Posts: 762
Likes: 2
From: Kopavogur in Iceland
Can i porte ls6 intake
Can i porte my Ls6 intake manifold and use my ls6 throttle body..
does that work, or do i haveto get new throttlebody to have it work like it should after it is porte the intake
does that work, or do i haveto get new throttlebody to have it work like it should after it is porte the intake
"AlohaC5" Senior Member
Joined: Jun 2003
Posts: 3,562
Likes: 44
From: Madison, AL
The LS6 flows very well (better than the LS1 and LS2) - you might want to consider adding a 90mm TB to your LS6 intake. TPIS offers a service where they modify the LS6 intake manifold for $350 so you can fit the larger GM LS2 90mm TB for improved air flow, etc.
To answer you original question. I wouldn't attempt to port the LS6 intake. If you want to maintain the 78mm TB - I recommend having it ported and polished. I had mine done before moving up the the FAST 90/90 and was happy with its overall performance for the the cost.
To answer you original question. I wouldn't attempt to port the LS6 intake. If you want to maintain the 78mm TB - I recommend having it ported and polished. I had mine done before moving up the the FAST 90/90 and was happy with its overall performance for the the cost.
Last edited by Gray Ghost GS; May 17, 2009 at 10:40 AM.
Thread Starter
Burning Brakes
Joined: Apr 2009
Posts: 762
Likes: 2
From: Kopavogur in Iceland
The LS6 flows very well (better than the LS1 and LS2) - you might want to consider adding a 90mm TB to your LS6 intake. TPIS offers a service where they modify the LS6 intake manifold for $350 so you can fit the larger GM LS2 90mm TB for improved air flow, etc.
To answer you original question. I wouldn't attempt to port the LS6 intake. If you want to maintain the 78mm TB - I recommend having it ported and polished. I had mine done before moving up the the FAST 90/90 and was happy with its overall performance for the the cost.
To answer you original question. I wouldn't attempt to port the LS6 intake. If you want to maintain the 78mm TB - I recommend having it ported and polished. I had mine done before moving up the the FAST 90/90 and was happy with its overall performance for the the cost.
