TNT F1/F2 users, any of you have a ported tb?
02-13-2005, 03:55 PM
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TNT F1/F2 users, any of you have a ported tb? I was thinking of getting a ported tb (i think its the only bolt-on im missing), but I have noticed that most of them port the inside as well as along the edge of the tb. Now, my powering sits flush with this edge (stock tb), those of you with ported tb's, does the edge of the tb sit flush against the ring? If not, have you tried porting the ring a little bit to make it flush again and match it to the tb? Just curious, thanks!
02-13-2005, 04:40 PM
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I have a TPIS 90mm TB. MTI ported my ring to a 90mm so everything fit and flowed really we`ll! You can see my numbers in sig for stock bottom 346 with 150 shot!!!
. great numbers, btw! 
02-13-2005, 08:20 PM
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I got a ported tb from TSP and with my F1 kit and it fits great, all I had to do was grind down the lip on the outside to make the TB sit flush against the inside of the power ring
02-13-2005, 08:52 PM
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Originally Posted by sickss228
I got a ported tb from TSP and with my F1 kit and it fits great, all I had to do was grind down the lip on the outside to make the TB sit flush against the inside of the power ring
02-13-2005, 09:32 PM
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Sorry don't have any pics but all I did was grind the lip because the TB wasn't fitting flush with the power ring. I'm not really sure if grinding the inside of the ring will net any real power increase, but I could be wrong.
