justamustangdrivr Posted September 18, 2011 Report Share Posted September 18, 2011 I read that quite a few owners have the 2.3 TVS blower installed. I have been in contact with Justin at VMP and just wanted to get a owner's view on the size of pulley to get. He says that it will come with a 2.5" pulley. Is that too small and should I get say a 2.8"? Thanks for any input. It is for a 2012 GT500. Link to comment Share on other sites More sharing options...
mullens Posted September 18, 2011 Report Share Posted September 18, 2011 2.5" will get you approx.17psi. Not too small IMO. I have a 2.8 and i see 15psi. Both are good but I'd go with Justin's set-up. He'll probably tell you this but make sure you move to a colder plug if you go that route. Link to comment Share on other sites More sharing options...
VNMOUS1 Posted October 10, 2011 Report Share Posted October 10, 2011 The 2.5" works very well, particularly if you're not running a 10%-15% lower. If you are, or are considering it, you should have him get you the new interchangeable setup. Comes with a 2.5/2.75/3.0 and is a 15 minute swap once the hub is on. bj Link to comment Share on other sites More sharing options...
cheftjpeck Posted October 10, 2011 Report Share Posted October 10, 2011 2.5 is a great pulley... 17psi is a good sweet spot on the vmp TVS IMO ... Good luck Link to comment Share on other sites More sharing options...
Freak Posted October 10, 2011 Report Share Posted October 10, 2011 If you haven't picked up the blower yet, and you aren't sure about what size pulley you want, I'd seriously consider the new VMP TVS with quick change pulleys. Link to comment Share on other sites More sharing options...
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