Welcome to

herb J's Garage

Sporting a low clean look hiding the lurking beast within. Can you say Sleeper!

99' Ram 2500 QC, 5.9L

Performance Mods

  • Mopar cold air induction with 12" filter

  • Fastman Ported  TB

  • 1.7 Crower roller rockers

  • 180 deg. T.Stat

  • Mopar Performance Computer

  • MSD 6A ,MSD SS Coil

  • Speedtweak IAT Adjuster

  • Autolite 3923'S

  • Aftermarket Tach

  • P.P.H. Headers from KRC Performance

  • Cat Box

  • Flowmaster Cat-Back 50 Series 1 in 2 out Duals

  • 3.5" Chrome Tips

  • Transgo Shift Kit

  • 4.10  Posi.

                      Sound Mods

  • Pioneer DEH-P77DH Direct Fit Stereo/CD

  • Rockford 360a2 Amp

  • MTX Thunderform DRXP20 Custom Fit Rear Seat Subwoofer Box With 2 10" Subs

  • Rockford 100a2 on front 6X9 BOSS triax

  • Nikimitchi 40w2 on rear Polk audio 5-1/4 biax

  • Flush Mounted Tweeters in doors

  • Midland CB with center Roof Mount Commercial Antenna

  • 250Watt Pace Linea

herbj shifter p side.jpg (114795 bytes)


herbj shifter d side.jpg (117687 bytes)

Visual Mods

  • Horse Head Taillight Covers

  • Headlight Blackouts

  • Eagle Eye Clear Running Lights

  • Custom Muscle Ram Decal

  • Vent shades

  • Hood Deflector

  • Soft Tonneau

 Be sure to check out Herbj's homepage  use your back button to return. 

O2's Completed Mods: 

408ci stroker w/150hp shot of Nos

B & M Truck Megashifter floor mounted

BFG Sport Truck T/A 315/55/16 Rear, 265/60/16 Front

Belltech 3x4 Drop

Decals and Badges removed from sides

Recent Dyno Results 

Readings at 81.5% F CF=0.98

Just engine dyno (RWHP)


25% drive train loss (CSHP)


Dyno with 150 Shot Nitrous


25% drive train loss (CSHP)


herbj 408 underhood 2.jpg (111298 bytes)                                                                   herbj 408 underhood.jpg (116854 bytes)

Current Setup/tuning 03

KRC Performance Supercharged 408 Stroker

  • Vortech T-trim

  • 3 core ATI nitrous cooled intercooler (inside the bumper)

  • 2.02 Street Port R/T heads, bronze

  • KRC 220 Camshaft

  • Comp Cams Stainless 1.7 roller rockers

  • M-1 2bbl Powdercoated Manifold

  • Cometic MLS Head gaskets

  • 8.8 Ross Lightweight Pistons

  • Billet H-Beam rods

  • Main and Head studs


  • FloMetrics 55 CNC throttle body

  • 24lb FMS Injectors

  • K&N FIPK modified

  • Mopar Performance Heavily Modified PCM

  • Roe Racing Controller

  • Aeromotive Digital FMU

  • MSD Digital 6

  • Mopar Performance Headers

  • True dual Dynomax exhaust

  • B&M Floor Shifter

  • 4.10 gears

  • TransGo  & Mopar Performance Converter


483 horsepower/488 ft lbs rear wheel (11psi)

644 horsepower/ 650 ft lbs Crank

60's 2.5 on street tires

13.4@109mph at 5600lbs






This is the view we mere mortals can expect to see of Herb's Beast!!

Thanks for sending in the pictures and filling us in on how your mods have progressed.    Impressive #s is an understatement. Wow, stick a slick on it at the track and look out 12s.   RM Indy

Copyright 1999-2009  RM Indy's RAMPAGE