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    Modern Muscle                   
    340 Colonel Lee Rd
    Martinsville Virginia 24112
    276-666-1934 phone
    276-638-4272 fax
    276-340-3941 cell
    Dave Weber - owner
MODERN MUSCLE
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Hemi - Cuda - Challenger - 6.1 SRT8 - 392 - 426 Hemi
R5 - P7 - R3 - W8 - W9 - Mopar Performance Parts
5.7  6.1 Hemi Install Kits - Indy Cylinder Head Strokers
TTI Exhaust - Wiring Harnesses - Drive by Wire
Comp Cams - FAST - AEM - Wheel Vintiques - Goodmark
Legendary Interiors - Classic Auto Air - RMS Alterkations
Now that I got your attention, take some time and look around.
Feel free to call with any questions. Thanks Dave Weber

    Modern Muscle CNC Ported High Velocity Throttle Body, 5.7L & 6.1L HEMI Engines
    P/N  (MMHVTB)
    Modern Muscle's new 5-axis CNC Ported High Velocity HEMI Throttle Body was developed to help increase
    the flow of air through the stock intake manifolds of the new HEMI engines. AND IT WORKS! The stock
    80mm throttle body has shown on many applications to be a restriction on these engines but with Modern
    Muscles new venturi-like design, airflow through the stock throttle body has been increased without
    sacrificing air speed (like straight bore 85mm and 90mm throttle bodies) allowing even more power while
    being a direct bolt-on part.

    Applications:
    2005+ Chrysler 300C, 5.7L & 6.1L
    2005+ Dodge Magnum, 5.7L & 6.1L
    2006+ Dodge Charger, 5.7L & 6.1L
    2006+ Jeep Grand Cherokee, 6.1L
    2008+ Dodge Challenger, 6.1L
    2004 to present RAM 5.7L
    Please specify application when ordering
    The new Modern Muscle High Velocity Throttle Body is opened up to between 83 and 85mm, varying
    throughout the inlet and with a superb design based on their 30+ years of drag and oval track racing, from
    NHRA to NASCAR, this throttle body makes power without introducing any of the negative airflow
    characteristics that must be tuned out. It works great on stock mild or wild modified 5.7L and 6.1L engines.



    The MMHVTB is the choice of:

    High Horse Performance  (The Home Of The Fastest Naturally Aspirated 5.7L HEMI & SRT-8 Record
    Holders)  (888) 894-1115



    Features:
     Fully Plug and Play
     Max Airflow Through OEM Throttle Body
     Perfect Drivability
     No Issues Requiring Tuning
     Patent Pending


    Modern Muscle High Velocity Throttle Bodies are brand new CNC ported OEM throttle bodies.
Test car was a 300 SRT8 stock 6.1
Camshaft - Stage 1 HHP (stock Valve springs)
Cylinder Heads - Stock non ported
Diablo tuner (no change for TB)
Airaid air intake
exhaust - stock

Lower graph stock TB
Upper graph MMHVTB
+10 to 15 HP and TQ
Test Day upper 80's low 90's ambient temp
$439.00 car NEW CORE
$409.00 truck NEW CORE
$299.00 machine your core
all prices plus S&H and cleaning if required
Test car was a Charger RT stock 5.7
Camshaft - stock
Cylinder Heads - Stock non ported
Airaid air intake - after TB looks like they         
                            compliment each other well
exhaust - Catback
Lower graph - stock TB
middle graph - MMHVTB
+8 to 12 HP and TQ
Upper graph - MMHVTB  with Airaid
Test Day upper 80's ambient temp
FOR SALE
Customer Testimonials:

Dave

Ok, we will see if  the 04 TB works.

Also, the 03 TB is on. It's been said in the past the
stock 80mm TB is at it's max...wrong!

So far I'm happy with the TB. You can feel the
added HP the TB adds!  The truck feels much
quicker off the line and  it has a more snapper
throttle response than stock. The added power you
can feel is like the add of a E-fan or under drive
pulleys. I also made 2 1/4 mile runs (street runs)
to see how the A/F numbers looked 12.9-12.7 on
the runs... no tune with, LT headers, Cat back, CAI,  
and 180 stat.



I found this info  last night on a LX forum on the
Modern Muscle TB

2006 SRT Charger — Bone Stock   Gain 10HP-6TQ

Dyno Run No  2.  360.6HP@5,990rpm 353.6Trq@4,
856rpm (Baseline)
·Dyno Run No. 4:  370.5HP@6,068rpm 359.0Trq@4,
487rpm (CNC TB)

There was big gain through out the rpm range on
the stock motor. Gains of 12 to 16 hp were there
at different rpm points....nice numbers for a TB

I'm going to try to hit Cecil or Capital next week to
make some runs with the Stock TB and then the
Modern Muscle TB to see what 1/4 mile gains I pick
up. Then I'm going to dyno to see  what the HP-TQ
gains are on the 5.7 truck.



9/17/08 2003 RAM

"David E. Hare" <David.Hare@solipsys.com> wrote:

Hi Dave
 Just some updates on the TB.... still very happy
with the performance of the TB.  I did not see it until
the other day but, the idle on the truck has gone up
with the TB.  The rpm's went from 550h rpm's to
570h rpm's at idle in gear. I like the little bit higher
rpm at idle in gear, I think it may be helping with
the snapper throttle response. Also went on a road
trip this past weekend and saw a few more things
with the TB. With (normal driving) the added HP &
TO can be felt, at highway speeds 60-65 the truck
was not working as hard. If I needed a little more
gas it did not drop down into 4th gear, it would stay
in 5th and pull...have also seen this at lower speeds.
I also saw (under normal driving) my gas mileage
go up .8 -.9 more per gallon! Open road I get about
19.8 - 20.0 miles per gallon and was seeing 20.6 -
20.8 with the new TB.  I hoping to get to the track
this Fri to get some time runs in with the TB!!!!   
Dave
This site is being moved to www.modernmuscle.biz
please make a note and save new address  Thanks
Dave