blueone Posted October 24, 2009 Report Share Posted October 24, 2009 At what point does the stock TB become a restriction? I guess what I'm asking is if I can expect to see any real gains and better response from installing a larger TB ? I've been told that I'm not moving enough air for it to make a difference at my power level which seemed to make sense. Link to comment Share on other sites More sharing options...
greaser Posted October 24, 2009 Report Share Posted October 24, 2009 i have no dyno numbers but i put a polished and ported one on my SGT and it did help IHMO. Link to comment Share on other sites More sharing options...
GT500-07 Posted October 25, 2009 Report Share Posted October 25, 2009 At what point does the stock TB become a restriction? I guess what I'm asking is if I can expect to see any real gains and better response from installing a larger TB ? I've been told that I'm not moving enough air for it to make a difference at my power level which seemed to make sense. I would change the TB and MAH. I'm sure the FR TB and the FR 123mm MAH help get us to 641rwhp on the SGT. We may try the new L&M TB, flows 2,000CFM and will support over 1,200HP. http://www.evoperform.com/shop/index.php?m...products_id=726 http://www.evoperform.com/shop/index.php?m...products_id=537 Link to comment Share on other sites More sharing options...
blueone Posted October 25, 2009 Author Report Share Posted October 25, 2009 I would change the TB and MAH. I'm sure the FR TB and the FR 123mm MAH help get us to 641rwhp on the SGT. We may try the new L&M TB, flows 2,000CFM and will support over 1,200HP. http://www.evoperform.com/shop/index.php?m...products_id=726 http://www.evoperform.com/shop/index.php?m...products_id=537 I've been thinking hard about doing just that but my shop advises against it and I keep reading post and threads like this: Start at post #9 http://s197.com/forum/showthread.php?t=17260 Since my car is a DD I really don't want to sacrifice anymore drivability than I already have. Thanks for the reply and the links Jeff Link to comment Share on other sites More sharing options...
GT500-07 Posted October 25, 2009 Report Share Posted October 25, 2009 I've been thinking hard about doing just that but my shop advises against it and I keep reading post and threads like this:Start at post #9 http://s197.com/forum/showthread.php?t=17260 Since my car is a DD I really don't want to sacrifice anymore drivability than I already have. Thanks for the reply and the links Jeff thanks for the link above, I've read that. you could also check out Justin's TB http://www.vmptuning.com/store/index.php? Link to comment Share on other sites More sharing options...
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