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  1. VCM Scanner issue adjusting tire size

    Scanner version 5.0.4 I'm trying to update my tire size, so I go into Controls and Special Functions. Then I select Speedomter Now it shows me my current gear ratio... but instead of 3.55 it shows 494.08 So I enter 3.55 and hit next Now it's asking for the new tires size rev per mile, and it...
  2. Question about fuel pressure

    When looking at data logs, while at WOT and high rpms, what is the min fuel pressure for a stock fuel pump with bap? Is there a point where you don't have enough fuel pressure to do the job? And is it a simple PSI number? And if you upgrade the fuel systems, does the PSI go up while at WOT and...
  3. Google Ai providing info on Vortech V3 and Coyote engines

    I asked Google AI Gemini Advanced a question about Vortech V3 JT Trim supercharges and Gen2 / Gen3 Coyote engines. I've been asking it car questions today and some of the answers are pretty good, some are not so much. Here's a breakdown of suggested setups for a Vortech V-3 JT Trim...
  4. Gen 3 Coyote + Vortech V3 J-T Trim + Meth Injection Dyno

    I go to the Dyno tomorrow morning (9am @ HorsePower Factory) to Dyno my car & see what I'm making after the Meth Injection install & tune. Before on 93 with octane booster (just enough to keep it from knocking), I was putting down between 750 & 760 at the rear wheels, on the 3.6 pulley. I've...
  5. I installed my meth injection kit, here are my tips

    I have the stage 2.5 Snow Performance Kit that comes with a tank. My car is a 21 Mustang Gt with a Vortech V3 J-T trim kit.... here are my tips 1. Fuse taps are your friend for getting power 2. Clean out your tank, and then when you think you have it clean, clean it another 10 times. Even...
  6. Compression test results surprised me

    So last weekend I installed a Meth Kit, but before I did that, I figured I would do I full tune up, and change out all my fluids and plugs, and do a compression test. I watched a bunch of videos on youtube, and in their testing, most of the cyilnders are slighty different across the motor. My...
  7. Longterm high HP abuse of MT82-D4

    I've put over 25k miles at over 750HP through my MT82-D4 with RST clutch. (knock on wood) Before I supercharged my car, I read a bunch of stuff about how bad the MT82 was, and I've been prepared for it to die. I'm about to push my motor a little harder to around 950whp, for weekend runs and...
  8. Question about Timing and Knock Sesnors

    Let's say you're in 4th gear (6spd) doing a pull at WOT and the knock sensor picks up something and it pulls timing. 1. How much timing can the computer pull? 2. Once it detects knock and pulls 'X' amount of timing, does it keep that timing value all the way until you are no longer at WOT? 3...
  9. I have questions for Boosted Methicans

    I have a Gen 3 coyote with an RPG stage 2 shortblock. Catless headers and a vortech v3 jt trim supercharger with 3.6 pulley. On VP Octane booster it made 762 rwhp, and on race-gas octane booster it made 850rwhp on a mustang dyno. I drive a lot, about 18k miles a year, and I'm sick of buying...
  10. Question about knock

    Question about knock on a gen3 coyote. Did a pull in 2nd gear to the middle of 4th. 2nd gear and 3rd gear had -2.0 knock until I hit 7k rpm and it went to 0.5. Then when I shifted into 4th gear, it felt lame, and the log shows 8.0 to 9.0 knock. What would cause 4th gear to encounter so...
  11. Anyone No Lift Shifting their MT-82 while boosted?

    Anyone No Lift Shifting their MT-82 while boosted? If you are, how is it working out?
  12. Taking a car to the Dyno with a brand new clutch

    What is your thoughts on taking a car making over 750 at the wheels with a brand new (0 miles) clutch to the Dyno. Mechanic said it's not that big of a deal, the dyno shop said it's a really bad idea.
  13. Is it safe

    My old tune (gen 3 coyote) was set for a Vortech v3 jt trim with a 3.6 pulley on pump 93. I have a new RPG shortblock with same compression 12-1. I'm now running a 3.3 pulley with octane booster. Would I be safe running the 93 pump tune on my new setup with octane booster, to drive gently to...
  14. Anyone Dyno their Vortech V3 JT trim with a 3.3 pulley?

    I searched and couldn't find anyone that had posted their numbers. I dyno mind next Wed, but I wanted to get an idea of what other people were getting with the 3.3 pulley.
  15. Belt size for Vortech V3 JT Trim 3.3 pulley

    Installing a 3.3 pulley here soon, anyone know what belt size I'll need? It's a 21 Mustang GT 6spd with a Vortech V3 JT-Trim blower.
  16. Gen 3 Coyote with V3 JT-Trim blower, what is the max power the blower supports

    On the stock motor I put down 762 on a mustang dyno. I have a new RPG Gen3 Level 2 shortblock being installed over the next few weeks. I plan on bumping up the power a bit on the new setup, and as a result I'm wondering what's the max HP I can get out of the V3 JT blower?
  17. Breather - PCV HELP! (might have made a booboo)

    I have a Vortech kit on my car. I was going to remove the instake tube off the blower and install a screen. I already have a oil catch can on the passenger side of the motor. And I'm also installing a breather on the driver side. However I ran into a problem and need some help. The...
  18. Mechanical VS electronic boost guage

    which do you think is better?
  19. Filter attached to supercharger or intake tube?

    I have a vortech kit with an intake tube attached to the blower with a filter at the end. Is there any significant horsepower to be gained by running a screen or a small filter attached directly to the blower?
  20. After blower install P0068 at 6200 RPM in 4th gear

    I have a vortech v3 kit from Beefcake I was on the Dyno the other day and I keep getting code P0068 when it touches 6k RPM and it goes into limp mode. On the street, I can run it to redline in 1st, 2nd or 3rd gear without any issues. I tried to run it to redline in 4th on the street, and when...


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