Banks Power GM Motorhomes: (Gas ’01 - 10 8.1L Workhorse) Intake- Ram-Air Intake system '01-08 Class-A MH - Manual (Page 11)

slighter off center when viewed from
the inside of the air box. This is the
intended alignment. See Figure 11.
11.
Line up air box inlet adapter over
air box so that front and side edges
of both parts are even when viewed
with the air filter opening face down.
Using the existing holes in the air box
inlet adapter as a template, drill five
(5) 3 ⁄
16
” holes into the air box. Fasten
both parts with supplied bolts (5), lock
nuts (5), and flat washers (10) (Items
12,13,15). See Figure 10.
Note: there is a sixth hole in the Banks
air box inlet adapter that will not be
transferred to the air box because it is
hidden behind the mounting bracket.
Access to this hole is not necessary
for proper fitment and function of the
parts.
12.
From under the right wheel well
area, reinstall the air box and bracket
(Item 14) to vehicle frame. Line up
the bracket holes and fasten to frame
using the original bolts previously
removed in step 8.
13.
Retrieve the MAF sensor
previously removed in step 7 and
carefully clean all mating surfaces.
On the MAF sensor inlet (metal side),
install the supplied o-ring (Item 9) as
shown in Figure 12.
14.
Install the MAF sensor with
supplied o-ring onto the Banks Ram Air
filter cover (Item 10). Note: The MAF
sensor will align to the Banks Ram Air
cover in only one position. To fasten
the MAF sensor and Banks Ram Air
filter cover use the supplied slotted
screws (Item 7). After assembling,
place Banks Ram Air filter cover and
MAF sensor aside. These will be
installed in a later step.
15.
Locate the Banks Ram-Air intake
tube (Item 5) and intake elbow
(Item 3). Loosely assemble the hose
Figure 10
96430 v.4.0
11