CLIENT LOGIN | ORDER STATUS | TRACKING
If you are flowing too much air and want to re balance your system down to suit your engine size this is for you . These work great on Mechanical, but for EFI we recommend retro fitting the Progressive linkage .
Our BAU injector blanks are inserted from behind the butterfly and secure with a bolt and sealer. 5 minute job if the injector is not on the blower.
For engines not requiring so much air flow, blanking off 1 or 2 butterflies and using a filter in the operating butterfly, helps throttle control.
You can use as many as you wish.
When the butterflies are closed they are not visible.
Also available in 3-11/16", 4-3/8" (BAU3), and 5-9/16" (BAU1)
These products are recommended with this item
5" Big and Ugly - with Barrel Valve - only for tunnel ram- approx 8 -3/4"" height ( Short )
With barrel valve, -
NO: Lines, Nozzles, dist Block.
5" Big and Ugly ( BAU-2 ) on a 7085 ( New Style ) BB Chevy Victor Tunnel Ram- NEW Complete-
BAU2 is Tall injector 10-1/2" with 5" B Flys
These are our current best sellers.
Screen Gasket for GMC Type Blower
6-71, 8-71, 10-71, 14-71
NEW Hilborn Jets (Pills) Sizes .030 - .210----- Precision laser cut-
9:30 AM - 5 PM M-F CST
Sales & Orders: Toni, Shannon, Mike
Tech Questions returned when time permits