#1 This Velocity Stack Kit Consists of
1- 2.25" Tall Velocity Stack With 5" Bell
1- 5" Metalic Filter
For Knee Clearence
Velocity Stack Flange Dimentions
Inside dimension doesn't include the thickness of the stack
Brass Screens Optional
5"Bell Kit Part# PJM-VSHITB-5 $159.95
4"Bell Kit Part# PJM-VSHITB-4 $149.95
Optional: 5" Prefilter
Part# PJM-PF-5 $24.95
1-Velocity Stack Kit Includes
2" Tall Velocity Stack With 5" Bell & 5" Metallic Filter
Part # PJMVSHFB2-Kit= $159.95
2" Tall Velocity Stack -5" Bell ONLY
Part# Part # PJMVSHFB2 $99.95
5" Metallic Filter Only Part # PJM-MF 5" $59.95
Prefilter Only Part # PJM-PF5 $21.95
For CV Velocity Stacks
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- 5" OD
Velocity Stacks & Filters
2" Tall Velocity Stack Only
Part# PJM-VSZE-5" $99.95ea.
5" Screen Filter Only
Part# PJM-MF-5" $69.95
5" Prefilter By Outerwears
Part# PJM-PF-5 $24.95ea.
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 2.50" Bell
Part # PJM-VSF4 $49.95ea
2.75" Metallic Filter
Part # PJM-MF-2.75" $34.95ea
2.50" Metallic Filter
Part # PJM-MF-2.50" $34.95ea
Part # 021-439 $6.95ea
(2) Mounting Screws
Part # 021-012 $8.95 pair
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
PJMotorsports Velocity Stacks:
Material: .063 Thickness Aluminum. Some
of the larger Stacks are .080 thickness.
Flanges: Are made of 1/4" aluminum plate.
PayPal and Credit Card Checkout for Fuel Injected VS
Custom Filters - Made in the USA
Size Item #
3" Diameter PJM-PF3
4" Diameter PJM-PF4
5" Diameter PJM-PF5
7" Diameter PJM-PF7
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 Outerwears. Keep one in your fanny pack.
Keihin Super BN Velocity Stacks For Super Carts & Super Jet Skis
Velocity Stacks Only
Part# PJM-VSBN-2.5= 2.5" Tall, 3.5" Bell-VS-ID=1.84"+- Price $49.95ea.
Part# PJM-VSBN-3.5= 3,5" Tall, 3.5" Bell-VS-ID=1.84"+- Price $49.95ea.
Metallic Filter Part #= PJM-MF3.50" Price $36.95ea.
4"Outerwear Prefilter Part # PJM-PF-4" Price $21.95ea.
PayPal or Credit Card Checkout
These Rare Velocity Stacks and Filters Fit The Edelbrock Carburetors
found on the Harley's and Other Bikes
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
4" Prefilter $21.95
Part # PJM-PF-4"
3 Bolt Holes are 2.06" Center to Center + 3 Vent Holes as you see.
We Make the Flange that You Need
PJMotorsports Stocks many different Flanges
which in most cases are laser cut. We then try to match a velocity stack in which we stock. If no match your order becomes a custom order.
Keihin CV Flange
Inside dimensions are cut larger to accept the thickness of the velocity stack
For Pre Filter Information
Old School Look For Fuel Injection
Optional Flange for throttle Bodies and 90' Elbows
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.
Special ITB Flange For Harleys
Flange for Inglese Throttle Bodies Velocity Stacks
Don't Forget You need O-Rings
Important: Due to the shipping amounts on each Checkout button, the total may add up. Please: Your shipping total will be adjusted here at PJM. To the proper amount. Thank You.
CAS-4 Carb For Harleys
Made Here in The USA
For more information
Or to place your order by phone
IMPORTANT SHIPPING INFO
ALL Velocity Stacks / Filters
Choose Standard Expedited
At Check Out
International Orders - Must Contact PJMotorsports For Shipping cost