how much boost with Ttrim
how much boost with Ttrim Any vortech guys give me an idea how much boost I would be running with a 275 pulley? I,ve got dart heads,fast intake and throttlebody, long tubes and a small cam. Stock cubes. Thanks
I had a 2.75 pulley with my now very old YSI setup and I saw 21.5 psi with stock cubes.
T-Trim is rated for 900 hp I think, I have forgotten but it's on Vortech's website.
The stock G-Trim kit runs a 3.12 pulley with the aftercooler so I'd probably stay around there to baseline or try a 2.95. If you look around you can find Vortech parts.
Brian aka Sunset01TA or something like that has a T-Trim but it's a built combo maybe he'll see the thread and chime in.
T-Trim is rated for 900 hp I think, I have forgotten but it's on Vortech's website.
The stock G-Trim kit runs a 3.12 pulley with the aftercooler so I'd probably stay around there to baseline or try a 2.95. If you look around you can find Vortech parts.
Brian aka Sunset01TA or something like that has a T-Trim but it's a built combo maybe he'll see the thread and chime in.
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So you were running a 3.12 then if you have an aftercooler? Those make 10-12 psi? I'd look for that 2.95 or 2.85, but I wouldn't mess with a 2.75 unless you plan to run race gas.
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Verdad Gallardo I though it was low. I changed to a 2.50 reichart racing pulley and was getting 9, I thought it might because of the intake and heads. I don,t think the belt was slipping at leastit did,nt look like a lot of belt dust.
My new setup will use the same blower, pulley size, engine size, but I was guessing it will see 10-12-14lbs of boost. Of course there are many other variables that determine the exact boost# you will see. Fwiw, my G-Trim with a 2.65" pulley makes just over 7lbs.
