2005 - 2014 MustangsDiscussions on the latest S197 model Mustangs from Ford.
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No m90 is making 9-10 psi......I wish. 5 psi is normal. Depending on your other mods you should be putting down around 375 ish rwhp if stock. Adding a cai, longtubes, smaller pulley and cams will improve it. All of those of course would need a new tune.
My bad lol.. I guess I was thinking of another roots or whipple style blower
I didn't know the m90 was that tame.. i've seen signatures around these parts with m90 making 450whp.. i'm guessing they upgraded the pulley
If 5 psi m90 makes around 360whp then i should be putting down closer to 400whp.. the paxton is the size of a big diesel pick up truck turbo. My boost guage will only see 6psi at WOT, but not sure if it's been de-tuned, or if a 10 lb pulley = always 10 lbs. I have the stock 10 or 12 lb pulley (450whp). /hijack
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Paxton NOVI 2200SL @ 5psi on stock motor, 3" magnapack catback, Hurst short throw shifter, Kaenen cowl hood, 18" Saleen replica wheels, 255/285 Yokohama Advan S, 8 in. shorty antenna, blacked out rear lights/decklid, BOSS style fog-deletes
OP, longtube headers, cai and tune will make a big difference in power. You will notice it. When it comes to tuning a FI car dont f*ck around, get a tune from a proper shop. I cannot say enough on how good Brenspeed is at tuning FI cars via an email tune. They nailed my tune on the first try. No cels, no dataloging, no issues at all. My original tune was from another tuner and lets just say lots of cels and other bad flashing lights. Was told my car is around 425 rwhp, adding the smaller pulley would put it at 450.
06 Satin Silver GT - Auto...ROUSH M90 CAI, Afco Dual Fan HE, 4.10s,Truetrac, Detroit Rockers, DSS DS, TCI Rachet Shifter, PA Deep Pan, Eibach Handling, FR P Springs, Strange Shocks/Struts, J&M UCA/LCA, SS Lines/ EBC Slotted/Dimpled Rotors w/Reds, Mickey Thompson SC5, Nitto 255/305, 2011 leather, Pypes LT's/H-Pipe, MBRP Resonators, Borla
2011 NHRA Sportsman Class Hawaii State Champion
12.23 @ 113 mph
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