Msd 8211 Firewall Feed Thru, Red Installation- User Manual
Msd 8211 Firewall Feed Thru, Red Installation– User Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
1. Choose a clear, flat location on the firewall, away from hot exhaust temperatures, for mounting the
Firewall Feed-Thru. Remember, the shorter the coil wire the less chance for spark loss.
2. At the center of the chosen location, make a 1 inch diameter
hole using either a hole-saw or a knock-out punch.
3. Place the Firewall Feed-Thru in the 1" hole and mark the
centers of the 4 mounting holes. You may also use Figure 1
as a template. Remove the Firewall Feed-Thru.
4. If the firewall is thick enough (1/4" or more), you can drill the
4 holes with a #29 drill bit and then tap them for 8-32 size
screws.
If the firewall is made of a thin piece of sheet metal or aluminum,
you will have to use screws with nuts on the back. In this case,
drill the 4 mounting holes with #15 drill bit and use #8 screws
with the proper nuts.
5. Install the Firewall Feed-Thru in the 1" hole using the mounting method that you selected. The
flange can go either side of the firewall as long as it seats against a flat surface. When you tighten
the screws, use Loctite and be careful not to crush the plastic. For a waterproof installation, squirt a
little silicon on the flange
b e f o r e t i g h t e n i n g t h e
screws.
6. Connect one coil wire
from the distributor to the
Firewall Feed-Thru and
another coil wire from
the Feed-Thru to the coil.
You must use 90 degree
s p a r k p l u g s t y l e ( H E I
style) boots and terminals
for connections on both
ends of the Firewall Feed-
Thru. See Figure 2.
MSD Firewall Feed-Thru
PN 8211
Parts Included In This Kit:
1-Firewall Feed-Thru
Figure 1
Figure 2
M S D
• W W W . M S D P E R F O R M A N C E . C O M • ( 9 1 5 ) 8 5 7 - 5 2 0 0 • F A X ( 9 1 5 ) 8 5 7 - 3 3 4 4
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