Sorry no before dyno runs but i have plenty of passes. In cold weather she runs between 13.5 and 13.3 @ 105. As soon as the track opens I will post good or bad! No takers for email tunes (It would be nice to have a tune from someone with experience with vvt hemis)
Get a hold of Johan diablotoona@gmail.com .He is one of the best hemi tuners ,well known in the dodge community.
He takes donations for his email tunes.
__________________ 2009 R/T Auto Performance Mods:Predator,Kooks Long Tubes
12.7 @108
If it can be tuned properly it will! Its bigger than a stock 5.7 cam. I dont know much about EFI tuning with these cars but if a tuner can advance the cam, control the timing, and provied the correct a/f it will make more power! Can this be done with diabo software by Joe Blow CRM tunner? I dont know?
Good news. I didnt think the tune would be to far off to fire and log.
You probally got 30hp extra up top.
Post up the dyno slip the 28th, lets have a look see at the hp and tq curve.
FT
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09 5.7 to 392 Stroker, Vortech, Edge 4000 stall TC, Mr.Trinity. Quantum Blue BND oils.
Johan, Diablotoona@gmail.com email Tuned SHR Viking Trans DSS 1000hp half shafts. Getrag 3:07 rear. SRT springs. Dual fuel pumps. 28x10 Hoosier wrinkle walls. Posted in 11sec. et club 9-9-11 NEW PB 11:449 @ 118.8 1.58 60ft Tulsa Ok. 9-23-11 Backed it Up MOKAN Joplin Mo. New PB 11:4446 DA 1650
392 Stroker New 1-29-13 ET unknown. SPEED cost MONEY How FAST you wanta go ?
375 hp and 382 torque. I was guessing 380 so im pretty happy. I drove the car for 2 weeks with a 91 cai tune and 4 degrees timing added and no codes. I lost 3 mpg according to my ecometer. After the dynotune the car feels a little stronger and I got my 3 mpg back. I was also expecting it to peak higher. Dyno operator said that stock 6.1's dyno about 350 on that dyno. I'll post time slips when I go back to the track.
Here is whats done to the car
C@L cold air
Flowmaster forceII catback
Jba shorties
HHP midpipes (no converters)
180 thermostat
6.4 cam with manley springs
Did you guys try running her to 6000-6200? It looks like you can run it up a bit more, doesn't look like you'll make more peek power, but it seems you can carry 375RWHP a little further cross the RPM range.
__________________ Street tire PB: 12.64@109 New mod: SRT8 Brembo's
The car is a 6 speed. HP was at the wheels. Didn't run it past the factory rev limit. After I left the shop I bumped the limiter up 200 rpms and it still felt strong. I dont want to spin it to high with the stock pushrods and high pressure springs. (I've bent pushrods on my old 340 before by overreving it). I also ran it with the air filter on. I always pick up a tenth at the track when I take it off.
It would be interesting to see a baseline before the swap...I dyno'd with the same type of mods on my '09 6sp: catless mids, CAI, Magnflow exhaust, 180 thermo, jba headers and I pulled a best 364 hp 396 tq.
I have the 6.4 cam and PSI springs sitting on my bench awaiting my install.
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Last edited by 426hemicuda; 12-28-2012 at 04:12 PM.
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