Performance street induction?
08-08-2016, 05:01 PM
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Performance street induction? Anyone ever heard of them or used them? They are out of Frisco and use a lot of Thompson motorsports products. They look pretty legit as far as the website and FB page but really knows
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08-21-2016, 11:53 AM
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Went out to PSI and spoke the the owner grant he seemed very knowledgeable with LS cars its just a smaller 2 man operation but with a really nice shop when I went he had 3 f-bodies in there getting major work done and a couple vettes in also getting major work done super nice younger dude doing most of the work himself just trying to get his name out there he also has a super nice vette of his own making major power everything seemed legit taking my car to him this week to begin the work so ill keep everyone posted on the experience
08-21-2016, 11:56 AM
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And also just fyi I have called just about every shop in the area and he also has the best prices out of everyone I know cheapest isnt always the best but I guess we will see
08-26-2016, 01:47 PM
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So far so good Grant over @ PSI is keeping me updated every step of the way already has the old motor out!
Last edited by chrisLT1; 08-26-2016 at 01:48 PM. Reason: forgot some shit
08-28-2016, 07:40 PM
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The damage was due to another "shop" helping me out to wire up the system and he had it wired up wrong and sprayed nitrous into the engine and then fired it up so yeah beware of whithorse tuning in Terrell the guy is a ******* joke
But yes PSI is going to be a GREAT addition to DFW area ill keep everyone posted on the progress and how the experience is at PSI but so far so good
But yes PSI is going to be a GREAT addition to DFW area ill keep everyone posted on the progress and how the experience is at PSI but so far so good
10-07-2016, 03:53 PM
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****ANOTHER UPDATE ON THE PROGRESS @ PSI****
still so far so good got the TMS 408 short block in putting the top end together now very good guys so far
still so far so good got the TMS 408 short block in putting the top end together now very good guys so far
02-15-2018, 06:04 PM
#18
I know this thread is over a year old, but hey, that's better than resurrecting one that's 5 years old. 
OP, I have a buddy that used PSI and he liked them and recommended them. Just wanted to get your perspective also. I see in the thread where they were working on your motor, but how about the real world results after it was installed and on the road. Any info would help. Thanks!
OP, I have a buddy that used PSI and he liked them and recommended them. Just wanted to get your perspective also. I see in the thread where they were working on your motor, but how about the real world results after it was installed and on the road. Any info would help. Thanks! 
