Need an Edge for Your Carburetion or Fuel Injection System? Need Better Air Flow?
"Try One of Our Kits You Will Be Surprised"
"Think Outside The Box"
PJM Velocity Stack & Filter Kit
Includes the following items:
Velocity Stack Material: .063 Thickness Aluminum Some of the larger Stacks are .080 thickness.
Flanges: Are made of 1/4" aluminum plate
Screen Filter - 3 Screens
Rim =.063 Mateial x .76 or 3/4" tall
Top & Bottom 18x14 mesh Stainless screen
Center Stainless Screen 70 to 80 Mesh
Pre-Filter
Made of polyester water repellant fabric with uniform micron openings. The UV resistant mesh stops dust particles Made in The USA
Your Maintenance
Wash Pre-Filter & with
mild soap & dry well
Keep an extra Pre-Filter
to swap at the races or long rides!
WOW!! SO SIMPLE!!
ORDER YOUR COMPLETE KIT TODAY!!
Velocity Stack * Clamp * Metallic Filter * Pre-Filter
PJM-45KIT $119.95
Velocity Stack Only
PJM-VS-2 $49.95
Metallic Filter Only
PJM-MF-2.75" $49.95
Pre Filter Only
PJM-PF-3" $24.95
PJM-58KIT $119.95
Velocity Stack Only
PJM-VS-3 $49.95
Metallic Filter Only
PJM-MF-3.00" $49.95
Pre Filter Only
PJM-PF-4" $24.95
PJM-50KIT $119.95
Velocity Stack Only
PJM-VS-4 $49.95
Metallic Filter Only
PJM-MF-2.75" $49.95
Pre Filter Only
PJM-PF-3" $24.95
PJM-55KIT $119.95
Velocity Stack Only
PJM-VS-5 $49.95
Metallic Filter Only
PJM-MF-3.00" $49.95
Pre Filter Only
PJM-PF-4" $24.95
Fits 55mm
Mikuni RS Smooth Bores&
CR Specials If 3"Filters Fits
PJM-53KIT $119.95
Velocity Stack Only
PJM-VS-7 $49.95
Metallic Filter Only
PJM-MF-3.00" $49.95
Pre Filter Only
PJM-PF-4" $24.95
PJM-VS1-OS-Kit $129.95
Velocity Stack Only
PJM-VS1-OS $49.95
Metallic Filter Only
#PJM-MF4.50" $59.95
Prefilter Only
#PJM-PF5 $24.95
PJM-38Kit $119.95
Velocity Stack Only
PJM-VS-11 $49.95
Metallic Filter Only
PJM-MF-2.75" $49.95
Pre Filter Only
PJM-PF-3" $24.95
PJM-70KIT $119.95
Fits Mikuni VM44
Velocity Stack Only
PJM-VS-13 $49.95
Metallic Filter Only
PJM-MF-3.75" $49.95
Pre Filter Only
PJM-PF-4" $24.95
PJM-65KIT $104.95
Velocity Stack Only
PJM-VS-12 $39.95
Metallic Filter Only
PJM-MF-3.50" $44.95
Pre Filter Only
PJM-PF-4" $24.95
For Custom Size Velocity Stacks
Contact PJM At 503-873-8992
All Custom Orders are "NOT" Returnable
PJM-63KIT $119.95
Velocity Stack Only
PJM-VS-1 $49.95
Metallic Filter Only
PJM-MF-3.50" $49.95
Pre Filter Only
PJM-PF-4" $24.95
Stacks & Filters MUST SHIP Priority
ALL INTERNATIONAL ORDERS - CONTACT US FOR SHIPPING COST
PJM-VS2-OS-Kit $124.95
Velocity Stack Only
PJM-VS2-OS $49.95
Metallic Filter Only
#PJM-MF3.50" $49.95
Prefilter Only
#PJM-PF-4 $24.95
PJM-VS3-OS-Kit $129.95
Velocity Stack Only
PJM-VS3-OS $49.95
Metallic Filter Only
#PJM-MF4.50" $59.95
Prefilter Only
#PJM-PF5 $24.95
PJM-VS4-OS Kit $119.95
Velocity Stack Only
PJM-VS4-OS $49.95
Metallic Filter Only
#PJM-MF3.50" $49.95
Prefilter Only
#PJM-PF-4 $24.95
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PJM-40Kit $119.95
Velocity Stack Only
PJM-VS-14 $49.95
Metallic Filter Only
PJM-MF-2.75" $49.95
Pre Filter Only
PJM-PF-3" $24.95
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PJM-35KIT $119.95
Velocity Stack Only
PJM-VS-10 $49.95
Metallic Filter Only
PJM-MF-3" $49.95
Pre Filter Only
PJM-PF-4" $24.95
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PJM-VS5-OS-Kit $129.95
Velocity Stack Only
PJM-VS-5-OS $49.95
Metallic Filter Only
#PJM-MF4.00" $59.95
Prefilter Only
#PJM-PF5 $24.95
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PJM-VS6-OS Kit $119.95
Velocity Stack Only
PJM-VS-6-OS $49.95
Metallic Filter Only
#PJM-MF3.50" $49.95
Prefilter Only
#PJM-PF4 $24.95
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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
For Questions About Our Filter System
Call 503-873-8992
Email Us At support@pjmotorsports.com
PayPal Checkout
Foam Filter Options
6" in Dia. X 1/2" Thick Part#PJM FM6 x.5 $9.95
6" in Dia. X 1/4" Thick
Part#PJM FM6 x.25 $9.95
8" in Dia. X 1/2" Thick
Part#PJM FM8 x.5 $9.95
8" in Dia. X 1/4" Thick
Part#PJM FM8 x.25 $9.95
Also Custom Cut sizes
For 1/2" & 1/4" Foam
Call For Price
503-873-8992
Pre-Filters
Custom Filters - Made in the USA
Order Your
Prefilters
Size Item # Price
3" Diameter PJM-PF3 $24.95
4" Diameter PJM-PF4 $24.95
5" Diameter PJM-PF5 $24.95
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Velocity Stacks & Filters Made In The USA
CR Velocity Stacks
NEW PJM Velocity Stack Filters
PJM-44Kit $101.95
Velocity Stack Only
PJM-VS-16 $39.95
Metallic Filter Only
PJM-MF-2.75" $44.95
Pre Filter Only
PJM-PF-3" $24.95
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Made Here in The USA
Filter Sizes Price
Part#PJM-MF 2.00" $49.95 ea.
Part#PJM-MF 2.25" $49.95 ea.
Part#PJM-MF 2.50" $49.95 ea.
Part#PJM-MF 2.75" $49.95 ea
Part#PJM-MF 3.00" $49.95 ea.
Part#PJM-MF 3.25" $49.95 ea.
Part#PJM-MF 3.38" $49.95 ea.
Part#PJM-MF 3.50" $49.95 ea.
Part#PJM-MF 3.75" $49.95 ea.
Part#PJM-MF 4.00" $59.95 ea
Part#PJM-MF 4.25" $59.95 ea
Part#PJM-MF 4.50" $59.95 ea.
Part#PJM-MF 4.75" $59.95 ea.
Part#PJM-MF 5.00" $69.95 ea.
Part#PJM-MF 6.00" $79.95 ea.
Part#PJM-MF 7.00" $89.95 ea.
Part#PJM-MF 8.00" $99.95 ea.
Filter Description:
Semi Polished Aluminum Filter Ring Made Of .063
3 Screens make the Filtration System
First Screen 18x14 Mesh
Second Screen approx. 70 Mesh Stainless fabric
Third Screen 18x14 Mesh
We try to filter your air flow without allowing particles through, at the same time trying NOT to deprive the air to the velocity Stacks.
Clean Your Filter with a Vacumn
Call 503-873-8992
or Email Us at support@pjmotorsports.com
Your Credit Card
or
PayPal Checkout
Velocity Stacks For
CR Specials
50mm X 1.50" Tall
Part# PJM-VSCSHT - $49.95
50mm X 2.00" Tall
Part# PJM-VSC1 - $49.95
50mm X 3.00" Tall
Part# PJM-VSC2 - $49.95
55mm X 2.00" Tall
Part# PJM-VSC3 - $49.95
55mm X3.00" Tall
Part# PJM-VSC4 - $49.95 ea.
Metallic Filter
PJM-MF-2.75" - $44.95
PJMotorsports
Metallic Velocity Stack Filters
Optional Filters
The metallic filters are Great. Some Road Warrors have added Prefilters to their order, put them in their fanny packs to give an extra coverage in case of bad weather.
THE GREAT FILTER SYSTEM
Great Air Flow
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 PJMotorsports. Keep one in your fanny pack or Glove Compartment
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Specifications: These Stacks Will Fit The Ducati
TT1-TT2-F1 With Mikuni TM Carburetors
Dimensions are in Inches
A Velocity Stack For Tight Spaces
Velocity Stack Part # PJM-VSDCT $38.95ea.
Includes Clamp
Optional:
3.00" Metallic Filter Part# PJM-MF-3.00" $44.95ea.
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Checkout
Call 503-873-8992
3.50" OD
88.9mm
3.00" Tall
2.47" ID
62.7mm
3.00" Tall
2.75" OD
69.8mm
1.79" ID
45.7mm
3.00" Tall
2.28" ID
57.8mm
3.00"OD
76.2mm
3.00" Tall
1.97" ID
50mm
2.75"OD
69.8mm
3.00" Tall
2.17"ID
55mm
3.00"OD
76.2mm
3.00"OD
76.2mm
2.08"ID
53mm
3.00" Tall
3.00"OD
76.2mm
3.00" Tall
1.37"ID
35mm
1.50"ID
38mm
3.00" Tall
2.75"OD
69.8mm
1.58"ID
40mm
3.00" Tall
2.75" OD
69.8mm
3.00" Tall
173"ID
44mm
2.75"OD
69.8mm
3.00" Tall
3.50" OD
88.9mm
2.57"ID
65mm
Fits Mikuni HSR Old & New Style
3.00" Tall
3.75" OD
95.2mm
2.77"ID
70mm
3.50" Tall
4.50" OD
114.3mm
2.46"ID
62.48mm
3.50"OD
88mm
3.50" Tall
1.70"ID
43.84mm
4.50"OD
114.3mm
3.50" Tall
2.36"ID
60.00mm
1.97"ID
50mm
3.50" Tall
3.50"OD
88mm
3.50" Tall
4.00"OD
101.6mm
2.17"ID
55mm
3.50"OD
88mm
3.50" Tall
1.88"ID
48mm
Includes Clamp for the Velocity Stack
1.50" 2.00" or 3.00" Tall
2.75"OD
69.8mm
1.96"ID
50mm
50mm Velocity Stack
For Keihin CR SPEC. 26-33mm
2.16"ID
55mm
2.00" or 3.00" Tall
2.75"OD
69.8mm
55mmVelocity Stack
For Keihin CR Spec.35-39mm
PreFilters Add Extra Filtration
Check It Out
VERY IMPORTANT
When Looking for Velocity Stacks & Filters
For your Carburetors it's YOUR RESPONSIBILITY to verify that they will fit
Why Do Velocity Stacks Work?
Bernoulli's Equation
New Custom Screens
Special Order
Important Velocity Stack Information:
Velocity Stacks have been proven scientifically and mechanically to give up to 10 to 15% more power. Those that have been successful have done their homework and RETUNED their machines to make their Velocity Stacks work. This includes carburetion and pipes. You will have more air in and more exhaust out. Remember No Air restriction.
OS Means Old Design or Style
Choose Priority
Shipping
IMPORTANT SHIPPING INFO
ALL Velocity Stacks / Filters
Must Choose Priority Shipping
At Check Out
ALL
International Orders - Must Contact PJMotorsports For Shipping cost
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Option #1 Velocity Stack
5" or 127mm Tall
4" or 101.6mm Bell End
2.60" or 66.6mm ID on the Carb End
Part# PJM-STRM-1 $69.95
4" Metallic Filter
PJM-MF-4.00" $59.95 ea.
Optional
4" Prefilter
PJM-PF4 $29.95 ea.
Your
PayPal or Credit Card
Checkout
Option #3 Velocity Stack
Stromberg Velocity Stack
5" or 127 mm Tall
4" or 101.6 mm Bell End
2.37" or 60 mm ID Carb End
Part# PJM-STRM-2 $69.95
Same As CR Specials
PJM-VSC-2 Below
Kits Include: All 3 Items
Velocity Stack
Metallic Filter
Pre Filter
Kits Include: All 3 Items
Velocity Stack
Metallic Filter
Pre Filter
Kits Include: All 3 Items
Velocity Stack
Metallic Filter
Pre Filter
Special Order Filters
These 2 Metallic Filters Have Hexagon Top Screens & Domed
1- With Brass Under Hex Screen
Rim. Powder Coated Black
2-With Stainless under Hex Screen
Ring on the left in photo has brushed finish
Contact Support@pjmotorsports.com for Price
6 X 3" Powder Coated Matte or Semi Gloss Black Metallic Filters For a Porsche They Could Be Yours
Call Paul 503-873-8992
Very Important:
FOR Perfomance APPLICATIONS Filters can be ordered special with less screens or even only one screen.
Super Custom Metallic Filters w/ Domed Screens
These Could have Brass top Screens?
#1
#2
NOTE: Velocity Stack dimensions are about .10-.12" Over ID where the stack sits
Special Order Filters
Custom Filters:
Powder Coated Blk. Rim
Hexagon Top Screen Brass Under screen
You Can Order Brass Screen without top Hex Screen
PJMotorsports Samples of Our Screens
Option #2 Velocity Stack
4" or 101.6 mm Tall
4" or 101.6 mm Bell End
2.60" or 66.6 mm ID Carb End
Part # PJM-STRM-3 $69.95
Option #4 Velocity Stack
Stromberg Velocity Stack
4" or 101.6 mm Tall
4" or 101.6 mm Bell End
2.37" or 60 mm ID Carb End
Part# PJM-STRM-4 $69.95
Alittle Extra Protection From Dust and Simple cleaning
Poly Foam Filters
60 Pors per Inch
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Custom Filters Powder Coated Rings & Powder Coated Top Screen & Brass Under Screen
Velocity Stack Filters Mounted with Set Screws - Special Application
How About a little Gold On Your Filters
Powder Coated gold top screen & Ring Brass under screen & Bubble Top
Bubble Dome Filter
Standard Screens