Need an Edge for Your Carburetion System?
Need Better Air Flow?
"Try One of Our Kits You Will Be Surprised"
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PJ Motorsports P.O. Box 1408, Silverton, OR  97381  support@pjmotorsports.com  2010 PJ Motorsports.com All Rights Reserved.
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PJM Velocity Stack- Filter Kit

Screen Filter- 3 Screens
2- outer 18x14 mesh screens & center screen at 80 mesh or 200 microns

Pre Filter
Made of polyester water repellant fabric with uniform micron openings. The UV resistant mesh stops dust  particles as fine as .005" 
Made by Outerwears Inc.


Poly Foam Filter (Optional)
Use between the Pre Filter and  Screen Filter. Secure with Zip Tie

Your Maintenance
Wash your Pre Filter & Foam Filter with  dish soap & dry
Keep extra to swap at the races!

        

   WOW!!   SO SIMPLE!!
Keep It Simple
Keep It Light Weight
Much More Free Air Flow
Utilize the Velocity Stack
The Kit Weighs ONLY 6 oz.
And is 4" Tall
ORDER YOUR COMPLETE KIT TODAY!!
STACK * CLAMP * FILTER * PRE FILTER
PJM-45KIT $84.95
Complete
Velocity Stack Only
PJM-VS-2   $29.95

Metallic Filter Only
PJM-MF-2.75" $34.95

Pre Filter Only
PJM-PF-4"  $21.95
PJM-58KIT  $79.95

Velocity Stack Only
PJM-VS-3   $29.95

Metallic Filter Only
PJM-MF-3.00" $34.95

Pre Filter Only
PJM-PF-4"  $21.95
 
PJM-50KIT  $79.95


Velocity Stack Only
PJM-VS-4   $29.95

Metallic Filter Only
PJM-MF-2.75" $34.95

Pre Filter Only
PJM-PF-4"  $21.95



PJM-55KIT  $79.95


Velocity Stack Only
PJM-VS-5  $29.95

Metallic Filter Only
PJM-MF-3.00" $34.95

Pre Filter Only
PJM-PF-4"  $21.95

    Click Here for Quick Find

PJM MetallicVelocity Stack Filters
Silicone Injected Velocity Stack Filters
Motorcycle Velocity Stacks
FCR Velocity Stacks
CR Special Velocity Stacks
Hot Rod Velocity Stacks
Velocity Stacks Harley CV Keihin Carbs

Velocity Stacks- Zenith-Keihin Carbs
Edelbrock Velocity Stacks for Harleys
Pre Filters
PolyFoam Filter
SEE Our Customers Awesome Photo
 

PJM-53KIT  $79.95

Velocity Stack Only
PJM-VS-7  $29.95

Metallic Filter Only
PJM-MF-3.00" $34.95

Pre Filter Only
PJM-PF-4"  $21.95
Notice Of Non Responsibility




What Is a Velocity Stack ?
How Does it Work?
 
 
Item#' Price
Item # Price
Item#s Price
Item#s Price
Item#s Price
Item#s Price
Item# Price
Item# Price
Item# Price
Item# Price
Velocity Stack Only
PJM-VS1-OS $32.95

Metallic Filter Only
#PJM-MF4.25"  $46.95

Prefilter Only
#PJM-PF5 $21.95
FCR Filter Adapters Page
90mm
90mm
76.2mm
76.2mm
 

PJM-38Kit $79.95

Velocity Stack Only
PJM-VS-11   $29.95

Metallic Filter Only
PJM-MF-2.75" $34.95

Pre Filter Only
PJM-PF-4"  $21.95
Item#s Price
PJM-70KIT  $89.95
Fits Mikuni VM44

Velocity Stack Only
PJM-VS-13   $32.95

Metallic Filter Only
PJM-MF-3.75" $39.95

Pre Filter Only
PJM-PF-4"  $21.95
Item#s Price
PJM-65KIT  $84.95
Fits Mikuni HSR Old & New Style

Velocity Stack Only
PJM-VS-12  $31.95

Metallic Filter Only
PJM-MF-3.50" $36.95

Pre Filter Only
PJM-PF-4"  $21.95
Item#s Price



For Custom Sized Velocity Stacks
  Call US:  503-873-8992
For Custom Size Velocity Stacks
Contact PJM At 503-873-8992
88mm
107mm
90mm
107.8mm
88mm
70mm
   ID
95.2mm
88.9mm
69.85mm
69.8mm
76.2mm
88.9mm
76.2mm
76.2mm
76.2mm
76.2mm
88mm
76.2mm
PJM-63KIT  $84.95

Velocity Stack Only
PJM-VS-1   $29.95

Metallic Filter Only
PJM-MF-3.50" $36.95

Pre Filter Only
PJM-PF-4"  $21.95

ALL Velocity Stacks / Filters MUST SHIP Priority  $8.95
INTERNATIONAL ORDERS CONTACT US FOR SHIPPING COST
76.2mm
76.2mm
Velocity Stack Only
PJM-VS2-OS $32.95

Metallic Filter Only
#PJM-MF3.50"  $36.95

Prefilter Only
#PJM-PF-4 $21.95
Velocity Stack Only
PJM-VS3-OS $32.95

Metallic Filter Only
#PJM-MF4.25"  $46.95

Prefilter Only
#PJM-PF5 $21.95
Velocity Stack Only
PJM-VS4-OS $32.95

Metallic Filter Only
#PJM-MF3.50"  $36.95

Prefilter Only
#PJM-PF-4 $21.95
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PJM-40Kit $79.95

Velocity Stack Only
PJM-VS-14   $29.95

Metallic Filter Only
PJM-MF-2.75" $34.95

Pre Filter Only
PJM-PF-4"  $21.95
Item#s Price
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76.2mm
PJM-35KIT  $79.95

Velocity Stack Only
PJM-VS-10  $29.95

Metallic Filter Only
PJM-MF-2.75" $34.95

Pre Filter Only
PJM-PF-4"  $21.95
Item#s Price
69.85mm
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IMPORTANT!!!

INTERNATIONAL ORDERS:

EMAIL US YOUR ORDER
WE WILL QUOTE SHIPPING COST

support@pjmotorsports.com

Return Policy
 
 
55mm
Velocity Stack Only
PJM-VS-5-OS $32.95

Metallic Filter Only
#PJM-MF4.00"  $44.95

Prefilter Only
#PJM-PF5 $21.95
Item# Price
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Velocity Stack Only
PJM-VS-6-OS $32.95

Metallic Filter Only
#PJM-MF3.50"  $36.95

Prefilter Only
#PJM-PF4 $21.95
48MM ID
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Item# Price
About Our Velocity Stacks & Filters

Each Velocity Stack / Filter is custom manufactured to the highest level of quality. Our commitment to our customers is to provide the best product on the market!
The stack filters will ensure optimum performance of Your:
Custom Hot Rod -  Race Car - MX Bike - ATV - Street Bikes - Race Bikes
Carts - Micros' -  Midgets

Available in low-profile style & features a Lip Lock retaining ring.

MADE HERE IN THE USA
These Rare Velocity Stacks and Filters Fit The  Edelbrock Carburetors
found on the Harley's and Other Bikes
Edelbrock Flange
For Questions Regarding these Stacks Call 503-873-8992                 
                Or Email support@pjmotorsports.com
Part # Price
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Shorter Stacks are available
as special order

Velocity Stack
$49.95
3 1/2" Long
Part # PJM-VS-22

3 1/2" Screen Filter  $34.95
Part#  PJM-F-3.50"

4" Prefilter   $21.95
Part #  PJM-PF-4"
Poly Foam Filters

Do You Need "EXTRA" Protection With Your Velocity Stack Kit?
The NEW PJM- Poly Foam Filter is the Answer.
Add Foam Filter Pad Between the Pre Filter & Velocity Stack Screen Filter
Secure with a Zip Tie and...Your Covered
If you need additional filtration Double or Triple the Foam Filters
If necessary spray a light mist of Filter
Oil
The Entire System Only weighs 7oz. And is 4" long

The Idea of the Velocity Stack is to "Cram Air" into the carb.
Add more horse power... Win more Races!
Our Less Restrictive Filters allows more air into the carbs!!

To clean your filters, simply wash with dish soap & water, rinse & dry.
Racers have extra filters so they can replace them during their races
This allows for the maximum protection with maximum air flow
Item#
PJM-Foam-6" Fits the All Screens
You Cut To The Size You Need
               Only $6.95
For Questions About Our Filter System
              Call  503-873-8992


       Email Us At support@pjmotorsports.com
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Foam Filter Dimensions

6" in Dia. X 1/2" Thick Part#PJM FM6 .5

6" in Dia. X 1/4" Thick
Part#PJM FM6 .25
Velocity Stack and Filter

Velocity Stack with Silicon injected Filter is 2.25" Tall For Knee Clearance
Velocity Stack with Metallic filter
is 2" Tall 
4" Prefilter Optional
Foam Insert for Metallic Filter Optional
Taller Stacks Are Available Special Order
Item # Price
1-Velocity Stack Kit Includes
NEW PJM 3" Tall Velocity Stack With
4"Bell & Metallic Filter $99.95  Part# PJM-HFBMF4Kit

PJM-HFB3.5Kit Velocity Stack with 3 1/2" Silicon Filter Price $79.95
PJM-HFBMF3.5Kit Velocity Stack with 3 1/2" Metallic Filter Price $89.95

3 1/2" Black Silicon Filter Only Part# PJM-F-3.50" $34.95
3 1/2" Bell Velocity Stack 2" Tall
Only Item # PJM-VSHFB    $59.95
3 1/2" Metallic Filter
Only Item # PJM-MF 3.50"  $36.95
Prefilter
Only To The Kit  PJM-PF4  $21.95


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Velocity Stack Flange Dimentions
Our Velocity Stacks use the Designated O-ring to seal the carb as it was intended
The external air jets are sealed in the Velocity Stack & Filter
These Stacks Fit FCR 33-44mm Carbs
Stacks come in 3 Heights - Tall 3" - Short 2" - Now the Mini 1 3/8" Short
  PRICES LISTED ARE FOR QUANTITY OF 1
     FOR DUALS & RACKS ORDER 2 or 4


               FCR 33-44mm Velocity Stack 2" Short
              
With 2.75" Bell
               Part # PJM-VSF1
  $49.95ea

               FCR 33-44mm Velocity Stack 3" Tall
             
With 2.75" Bell
               Part # PJM-VSF2
  $49.95ea

               FCR 33-44mm Velocity Stack 1 3/8" Mini
              
With 2.75" Bell
               Part # PJM-VSF3
  $49.95ea

               FCR 33-44mm Velocity Stack 1 3/8" Mini
       
      With 2.50" Bell
               Part # PJM-VSF4
  $49.95ea

               2.75" Metallic Filter
               Part # PJM-MF-2.75"  $34.95ea

               O-Ring 
               Part # 021-439  $6.95ea

               (2) Mounting Screws   
               Part # 021-012   $8.95 pair
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Item # Price
Item #
  Outerwear Pre-Filters
               $21.95 each
Custom Filters - Made in the USA                             
         Order Your
Outerwear Prefilters
 
          Size             Item #    
     3" Diameter    PJM-PF3
     4" Diameter    PJM-PF4
     5" Diameter    PJM-PF5
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Sizes Price
Standard Filter Edge Color Is Black
There Is Now
Limited Supply Of These Filters

CHOOSE YOUR VELOCITY STACK DIAMETER

OD of Velocity Stack Bell in Inches--MM  Prices ea.
       
  2.00  -  50.80mm - $32.95 ea
  2.25"  -  57.00mm - $32.95 ea
  2.50"  -  63.50mm - $32.95 ea
  2.75"  -  69.85mm - $34.95 ea
  2.87"  -  73.00mm - $34.95 ea
  3.00"  -  76.00mm - $36.95 ea
  3.25"  -  82.00mm - $36.95 ea
  3.50"  -  88.90mm - $36.95 ea
  3.75"  -  95.25mm - $39.95 ea
  4.00" - 101.60mm - $42.95 ea
  4.25" - 107.95mm - $42.95 ea
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Velocity Stacks & Filters Made In The  USA
Keihin CR Specials
PJM  Velocity Stacks
PJM  Velocity Stacks - Filters - Pre Filters
 
43mm
ID
Item#s Price
PJM-43Kit $79.95

Velocity Stack Only
PJM-VS-16   $29.95

Metallic Filter Only
PJM-MF-2.75" $34.95

Pre Filter Only
PJM-PF-4"  $21.95

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These Dimensions are
       + or - .05"
Special Flanged Velocity Stacks - Fits
Some Zenith & Keihin Carbs on Harleys
Velocity Stack Dimensions are:
V/S Base ID=1.87"
Flange Base ID= 1.98"
Bell OD+3.50"
Length= 3.50" or 2.50"
Velocity Stacks & Filters

3 1/2' Long Velocity Stack
Part# PJM-ZE-3.50"  $59.95ea.

2 1/2" Short Velocity Stack
Part# PJM-ZE-2.5"  $59.95ea.

3 1/2" Screen Filter
Part#  PJM-MF-3.50"  $36.95

4" Prefilter By Outerwears
Part# PJM-PF-4  $21.95ea.
Part# Price
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PJM'S Metallic
Velocity Stack Filters
Filter Sizes        Price
Part#PJM-MF 2.50"  $34.95 ea.
Part#PJM-MF 2.75"  $34.95 ea.
Part#PJM-MF 3.00"  $34.95 ea.
Part#PJM-MF 3.25"  $36.95 ea.
Part#PJM-MF 3.50"  $36.95 ea.
Part#PJM-MF 3.75"  $39.95 ea.
Part#PJM-MF 4.00"  $44.95 ea
Part#PJM-MF 4.50"  $49.95ea.
Part#PJM-MF 6.00"  $79.95 ea
.
Filter Description:

Semi Polished Aluminum Filter Ring Made Of .063 Alum.3/4" Tall or Your Custom Size
Three Screens make the Filtration System
First & Third Screen 18x14 Mesh
Second Screen approx. 200 microns

Optional Hidden 1/4" PolyFoam Filter insert (60PPI) Embedded in the Metallic Filter  $15.95 ea.
Call 503-873-8992
or Email Us at support@pjmotorsports.com
Item# Price
PayPal or Credit Card
       Checkout
 
62.7 mm
    ID
45.71 mm
    ID
57.8mm
   ID
55 mm
   ID
53mm
  ID
35mm
  ID
38mm
  ID
40mm
  ID
69.85mm
65mm
   ID
62.48mm
   ID
43.84mm
   ID
59.80mm
   ID
50mm
   ID
88mm
101.6mm
88mm

 
Velocity Stacks For
      CR Specials
50mm X 2.00" Tall
Part# PJM-VSC1
$29.95
50mm X 3.00" Tall
Part# PJM-VS4
$29.95
55mm X 2.00" Tall
Part# PJM-VSC3
$29.95
55mm X3.00" Tall
Part# PJM-VSC4
$29.95 ea.
PJM-2.75" Std. Filter
$29.95
PJM-MF-2.75" Metallic Filter  $34.95
Item # Price
PayPal or Credit Card
         Checkout
PJMotorsports
Metallic Velocity Stack Filters 
                                                 
 
Made Here in the USA
Same V/S as Below For CR Specials (Tall)
3 Bolt Holes are 2.06" Center to Center + 3 Vent Holes as you see.
support@pjmotorsports.com
See Our Metallic Filters
See Our Metallic Filters
See Our Metallic Filters
See Our Metallic Filters
See Our Metallic Filters
See Our Metallic Filters
See Our Metallic Filters
See Our Metallic Filters
Another Idea On How To Use Our Filters in Your Stacks
Optional Filters

Hidden 1/4" Foam Filter Insert For filters up to 4"
Part#PJM-MFF1         $15.95ea.

Hidden 1/2" Foam Filter Insert
For 6"  Metallic Filters
Part#PJM-MFF2       $21.95ea.

These are an additional option to PJM Screen filters
OLD SYSTEM
THE NEW FILTER SYSTEM
!!New System!!
Terra-Flo Technology

Maximum Air-Flow
Deflects Debris
Protects Engines

Water - Snow & Ice  Repellant

Your Metallic Screen Filter is Great Protection  BUT!
If You Run into some Bad weather  rain-dust or other put on your Pre filter from Outterwears. Keep one in your fanny pack.
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