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what numbers should i be posting?i ran the dyno on my hyperpac and never topped 250. i thought these thing had 345 stock. thats is on their preformance tune. thanks
04 1500 QC Air Raid intake and tb spacer. AT 3030 muffler/ no cats taylor shorties hyperpac programmer 3/5 drop on 22's  |
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345 is FWHP not RWHP
 My cammed hemi http://www.youtube.com/watch?v=hw1lDSLSKgc JOHNNYHEMI Stu cam 218/218 112LSA spartan max, 6.1 rods, 6.1 springs,Tuned, Hedman Longtubes, Dual 3" dynomax bullets, NO cats, SRT-10 rear axel swap D-60 LSD,4.10 gears srt-10 dual piston vented rear brakes SHARADON STAGE III VALVEBODY, Lincoln 18" E-Fan,TransgoHDReprogram SHift Kit with resistor, Taylor Shorties,mcgaughys 2/4 drop, Custom painted bumpers, shaved and painted grille shell, rumble bee grille inserts, Debadged, |
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forgive my ignorance but what is fwhp?. i read the engine and rwhp numbers now i read i need to check the a/f. im guessing air fuel? i have it on preformance tune with a power wire and no cats i dont want to mess my engine up
04 1500 QC Air Raid intake and tb spacer. AT 3030 muffler/ no cats taylor shorties hyperpac programmer 3/5 drop on 22's |
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"Zachary" VP OK Chapter  |
Flywheel.
250 is at the rear wheels. There is a lot of power loss thru the drivetrain. |
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"Mark" Forum Manager Former Hemi truck & Hemi SUV owner  |
Stock Hemi Rams ('03 - '08 models) have 345 HP at the flywheel... and approximately 260-265 HP at the rear wheels. The drivetrain loss is about 25%
 ______________________________________________________________________________ HTC.com web site HTC.com store HTC.com calendar HTC.com National map After smoking a pack a day for 30 years, I quit cold turkey. Here's how I did it...  2003 Ram 5.7 Hemi - Supercharged. 520 HP, 14 mpg... traded in for a 2006 SRT8 Grand Cherokee - bone stock 6.1 Hemi - 420 HP, 16 mpg... traded in for a 2007 BMW 335i - twin turbo. 330 HP, 33 mpg                  |
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that makes me sad. so with the way i am set up-power wire, no cats premium tune. do you think i would be running too lean. ill check today to see if this hyperpac has an a/f gauge on it. where should i be at on that thanks again.
04 1500 QC Air Raid intake and tb spacer. AT 3030 muffler/ no cats taylor shorties hyperpac programmer 3/5 drop on 22's |
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 2006 Black Mega Cab Current mods: Access tonneau cover, 3rd Strike CAI,Tekonsha PRIMUS Trailer Brake Controller, Sumitt Turbo Muffler, Tow Mirrors, Tranny Temp Gauge in SRT A Pillar, 3950 Cortex Superchip, Tinted front windows Pending Mods: Nerf Bars and sprayed in bed liner and what ever else i find on here    |
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"Bob" President AZ Chapter Truck of the Year 2008 Truck of the Month April 2008  |
i dought it has an A/F in it. but idle should be 14.2 -14.4, wot 12.2 - 12.5. if the numbers are on the high side above 15 your running lean
 04 RUMBLE BEE #4669 Yellow MODS :Stu's Spartan cam on 113 lsa,L/T Cerimic coated headers & y pipe,E-Fan,180 T-Stat,E-Cut Outs, Posi 456's, Shortie Wires,CAI, 06 R/T Daytona Charger top banana yellow #93        |
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"Jordan" |
The Hyperpac is generally regarded as one of the lower end programmers on the market. Most folks use the Superchips 3815 or Diablo U7137 models. 250 does seem low but every truck is different, and your rims may also be hurting your power output on the dyno.
_____________ 2004 QC 2WD Comp 268 cam, 6.1L valvesprings/pushrods, Pacesetter Jet-Hot coated LT's/ORY, K&N intake, Taylor shorties, Borla XR1 dumped, 3.92/posi rear, SCT tune by Hemifever, short belt for the track, 15% tint, 2" drop shackles, debadged except fenders |
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VP Ohio Chapter  |
My 04 dyno'd at 282rwhp this spring.
I have a SC set on 91 octane performance, a homade 4" dia. air intake with a Spectre cone filter,Taylor shorties wires, stock exhaust manifold with cats intact,from the cats I had a custom exhaust with a dual in dual out Dynomax ultraflowX muffler and 2.25 pipes all the way to the rear bumper. 17" tires with 3.55 rear gears. Hope that helps you figure out what you need.  HEMI's and Wings Nothing better for a Sunday Drive Homemade front tilt hood with mini MOPAR Pro Stock Style hood scoop, Self made air intake, Carr Hoops steps, Glasscapes window treatment, AVS chrome taillight covers and in channel visors, custom dual exhaust with Dyno Max muffler and cutouts, custom 'hockey stick' graphics, SportMaster Tonnue cover,ECCO 80w Corner strobe Kit, VR3 Back up camera system, MOPAR Rear wheel well liners, Superchips3815,purple neon underbody kit and windshield washer LED's   |
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yeah i know the hyperpac is trash but it was in the truck when i bought it so no real complaints. i plan on getting a cortex later when all the tranny tunning is final. 282 isnt bad i know a guy i a quad that is running low 13's he said he is pushing some where around 380. i didnt ask if that was rwhp though. i want my truck to be fast like his
04 1500 QC Air Raid intake and tb spacer. AT 3030 muffler/ no cats taylor shorties hyperpac programmer 3/5 drop on 22's |
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"Justyn"  |
If he is running low 13's in a QC, 380 is at the wheel. There is no way he would be running anywhere near that with 380 at the crank.
Amsoil Dealer (Greenwood, IN) http://www.lubedealer.com/indyoilguy/ Ph#: 317-383-6061 05 Atlantic Blue 1500 4x4 QC Superchips, Dynomax Bullett, 3rd Strike intake, Taylor Shorties, NGK 2314 Iridium plugs, Amsoil'd out, Tinted windows, torsion lifted, debadged, billet antenna, billet fuel door, Billet front/rear cup holders, tinted 3rd brake light, Ventshades, Line-X, Alpine 9885, Kicker KS series 5.25, and 6.5 components, Kicker KX350.2 amp, Kicker 12" DVC Comp VR Future Dodge Challenger owner...if I am rich or gas prices drop.... Many mods to come....hehehe.           |
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