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  1. Huge knock issue.

    Doing a compression test tomorrow. We'll see.
  2. Huge knock issue.

    Wouldnt all cars push air out with the cap off? I confused.
  3. Huge knock issue.

    Idled with cap off. Can feel puffs every revolution.
  4. Huge knock issue.

    cant upload logs right now but ill try to explain as best as possible. Out of nowhere today im getting 6 degrees of knock basically all the time. Cruising at a quarter throttle knock climbs to 6 and stays. Neutral revs, 1-4 degrees. Obviosuly full throttle 6. Pretty much all rpm range with...
  5. Post Pix of your S550 with aftermarket wheels and tires

    I haven't. According to a tire calculator, if it's reading 60 its actually 62. 100 is 103. Not big enough for me to care TBH.
  6. Post Pix of your S550 with aftermarket wheels and tires

    Good to see the P51s and MMRs right next to each other. Looks good!
  7. Post Pix of your S550 with aftermarket wheels and tires

    Crap cell phones pics. Waited all day for UPS . P51s 315/35/20 NT05R 275/35/20 555 G2
  8. The "What was your first mod" Thread

    Car came with a cat back. Skipped everything and added a procharger.
  9. White writing on tyres?

    You have to apply them yourself. https://www.tirestickers.com
  10. Anyone else get this? Weird hesitation.

    i did a crank relearn and it did nothing. I'm not sure whats going on.
  11. Complete Grille Delete

    i have the older front end but i cut the factory mesh out and glued on some small mesh pieces. got the mesh from custom car grilles on ebay. i like the way it turned out.
  12. Anyone else get this? Weird hesitation.

    Anyone figure this out? I have the same issue. I don't remember this happening until after i installed my Procharger. It does it in every gear but i feel it mostly in 6th while just cruising until i let off then get back on there's a very noticeable hesitation. Frequently feel a bang/thump...
  13. Why are Guards Green's so expensive?

    Guard is by far my favorite. I haven't seen another one around.
  14. Could this be caused from running a wastegate?

    Boost holds. Personally, it's a fun daily. So to be honest I'm not looking to ring it out to 7500 to feel what I paid for. To me that extra torque and pin you to your seat feeling is perfect for little hits here and there. Gonna get an e-boost controller and 4 port solenoid to see if it...
  15. Could this be caused from running a wastegate?

    Highest line is HP. Tq drops to around 200 at 7k rpm. Hp just kinda stays where it is. That's normal with a gate?
  16. Could this be caused from running a wastegate?

    Have you ever dynoed your gated setup? did it look similar? anyone else with a gate see something like this?
  17. Could this be caused from running a wastegate?

    Got on the dyno today. As you can see power gets sporadic and doesnt climb after 5300ish rpm. Procharger D1SC 4inch pulley gated to 10ish psi
  18. Procharger tuning issue. Can anyone look at these logs?

    Quick update. Got Lund tuned. All is well! :rockon: Power still feels like its dropping off around 6500 however, this time I heard the belt squel. Didnt notice that on the dyno. Going to put more tension on it and try a 7500 pull soon. Getting some knock in 4th WOT but not part throttle...
  19. Procharger tuning issue. Can anyone look at these logs?

    Unless the dyno boost readings are off the gate is doing its job. I also watched it open myself. I dont have data in front of me right now but the first few runs ran a little over 12 psi with the gate setup to open at 10.15. My goal was for 10psi so I wanted to change this. I setup the gate to...





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