Question for you guys with superchargers installed
I notice that with the stock setup, it kinda runs out of umph once you get above 5000 RPM or so. Seat of the Pants (SOTP) meter feels it flattening out. When you put the supercharger on, does the curve stay the same with just more umph or does it continue to pull the whole way? Anyone have a dyno graph with a before and after supercharger?
Mine continues to pull the whole way. More RPM, more boost! Too bad I can't run to about 8,000 RPM! I am not sure whether the screw or roots type are the same as the boost on those start at a lower RPM.
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2005 GT, Procharger P-1SC-1, Magnaflow Cat Back, Tri-Ax Shifter, CHE Adjustable UCA, LCAs, Anti Squat Brackets & K Member Brace with engine torque limiters, Powerhouse Aluminum Driveshaft with Driveshaft Loop, Cervinis Ram Air Hood, CDC Aggressive Chin Spoiler. 382 RWHP 369 RWTQ
07 GT. Exterior mods n/a. Engine mods, see profile.
One of the more powerful cars around.
One of the slower cars around.
Makes me feel like a kid every time.
My curve is still climbing at 6500 when we click it off on the dyno.
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2005 Sonic Blue, a.k.a. "BAD 05 GT", Auto Trans (and damn proud of it!) Best 1/8 mi: 6.691 @ 103.04, DA= 1,166' (2-19-09) Best 1/4 mi: 10.37 @ 132.98 (3-14-08)
Kenne Bell 2.8L SC, Boss 5.0 Block w/Cobra crank, Diamond Pistons, Scat Rods, Livernois P&P Heads - Check out my Homepage for Full Mod List and Videos
Quote:
Originally Posted by bigwilly43729
HP numbers are good and all, but they are like asking someone how much they can bench. What difference does it make if I can still kick your a$$?
no umph lost here....pulls strong til the rev cuts it off.
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Saleen S/C 3.2 pulley tuned by JDM Engineering, GT500 pumps, CHE goodies on the rear, 4.10's, KOOKS/ high flow catted X pipe with PYPES Violators, Spydershaft, TCI 3500 stall, PA deep tranny pan. Meziere w/p,M&H 325/45/17 DRs.
future mods.... a 3.0 pulley
05 - Zeon body kit, Saleen S/C, 3.6" pully, 90mm MAF, L/T Heders, Catted X-Pipe, Saleen Race Craft suspension, Axel brace, Pan hard bar. More to come this spring from my friends at PMP and Larry H.
65 - Street force coil over front suspension, Wilwood disk breaks at all 4 wheels, More construction in progress! More to come this spring from Simons Auto & Restoration!
Here is my Vortech blown dynograph... guess I could find a NA one too but those should be on here...??
http://www.allfordmustangs.com/photo...3/ppuser/18632
As you can see it pulls hard to 5,200 and then harder than most to 6,300 where it starts to 'let go' before the rev limitor at 6,700... hopefully most will shift before then...??
Now one of you macho TS guys show what yours do after 5,000 RPM...
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KJ, poorer but happier
Thanks to: Modular Depot Fox Lake Racing Tunable Induction Power House 411 Sun Coast Creations
Yes they do climb good but not as good... not "similar"... Their curve is much flatter and even more so towrds the end... they do have the power at the low end though but that can be fixed 'NA' and with a gear...
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KJ, poorer but happier
Thanks to: Modular Depot Fox Lake Racing Tunable Induction Power House 411 Sun Coast Creations
yea they do... I think some of the twin screws require new motor mounts to lower the motor a touch to make it... but for the most part the clearance is fine..
Question for you guys with superchargers installed 
Their curve is much flatter and even more so towrds the end... they do have the power at the low end though but that can be fixed 'NA' and with a gear... 
