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Odyssey Dual Battery Upgrade Kit For 911 (1969-1973)

Odyssey Dual Battery Upgrade Kit for 911 (1969-1973)
PART # PMP911DBK
$552.00

Patrick Motorsports Exclusive

The OEM Porsche lead acid batteries for MFI 911s are heavy, and often leak acid into the front of the car - NOT what you want - especially if you just restored it!

The MFI 911s, using these stock batteries, can experience slow startup, surge/hesitation at cruising speed,  and unbalanced fuel mixture.

Why Odyssey?
For years we've installed Odyssey batteries on all of our projects at Patrick Motorsports.
The advantages are crystal clear:

**No more leaks: Odyssey batteries are AGM (Absorbent Glass Mat) dry cell type. They have no liquid acid inside - if you cracked one open nothing would leak out!

**Lightweight: Due to having no battery acid inside, they are considerably lighter than the OEM Porsche batteries.

**Faster, Reliable Startup: Cold starts are a breeze with Odyssey batteries, as they operate at a higher power level.

**Increased Ignition Output: This is the #1 reason to upgrade. The MFI Porsches take full advantage of the higher ignition output, resulting in better combustion, smoother performance, and lower emissions.

Fits 1969 1970 1971 1972 1973 dual battery 911 models.

Kit includes:

PC925A Battery (x2)
Battery Mount (x2)
Terminal Adapter Kit (x2)

Cars That Fit

911 1964-1969 2.0L H6 NA
1970-1971 2.2L H6 NA
1972-1973 2.4L H6 NA
1973-1974 2.7L H6 NA
1973-1974 3.0L H6 NA

Related Parts

Terminal Adapter Kit - SAE - ODYSSEY BATTERY

Terminal Adapter Kit - SAE - ODYSSEY BATTERY (3217-0006) - MSRP: $14.19 + For use with ODYSSEY BATTERY models: PC545, PC680, PC925, PC1200, PC1700, ER20, ER25, ER35

Odyssey
$14.00
Battery - ODYSSEY PC925A

Battery - ODYSSEY PC925A

BAT ODY PC 925 A
26.00 lbs

The OEM Porsche lead acid batteries are heavy, and can leak acid - NOT what you want - especially if you just restored the car!

The MFI 911s, using these stock batteries, can experience slow startup, surge/hesitation at cruising speed,  and unbalanced fuel mixture.

Why Odyssey?
For years we've installed Odyssey batteries on all of our projects at Patrick Motorsports.
The advantages are crystal clear:

**No more leaks: Odyssey batteries are AGM (Absorbent Glass Mat) dry cell type. They have no liquid acid inside - if you cracked one open nothing would leak out!

**Lightweight: Due to having no battery acid inside, they are considerably lighter than the OEM Porsche batteries.

**Faster, Reliable Startup: Cold starts are a breeze with Odyssey batteries, as they operate at a higher power level.

**Increased Ignition Output: This is the #1 reason to upgrade. The MFI Porsches especially take full advantage of the higher ignition output, resulting in better combustion, smoother performance, and lower emissions.

Battery - ODYSSEY PC-925-A - 7.00D X 6.625W x 5.00T - 26 Lbs. - 925 Cranking Amps for 5 Secs. - Terminal: M6 for automotive - ENERSYS (0765-2024) - MSRP: $240.74

* positive terminal on RIGHT side

+ Use with PN: 3217-0006 - Terminal Adapter Kit - SAE

Odyssey
$215.00
1969-73 911 Battery Mount for Odyssey PC925L

1969-73 911 Battery Mount for Odyssey PC925L

Patrick Motorsports Exclusive
PMP911 69 73PC925MNT
15 In Stock
2.00 lbs

Battery mount bracket designed for the Odyssey PC925L battery. Fits to the stock mounting point (tab) for 1969, 1970, 1971, 1972, and 1973 model 911.
Black powder coat finish - includes hardware.
A Patrick Motorsports Exclusive!

* replaces 901.611.028.00 & 901.611.022.00

 PATRICK MOTORSPORTS USA
$78.00

Customer Testimonials

Phill Pierson

Porsche Mechanic

Thank you for taking the time today to put together a great clutch package for my client. I appreciate the Free Balancing!

Scott Brown

1969 911E, 1998 Carrera S 3.8 RS

The guys at Patrick Motorsports are the best! Very capable, knowledgeable, friendly and enthusiastic. The quality of their work is top notch. Jim is a Porsche Master......his staff are all professionals as well. They have rare parts and know the air cooled cars very well. They are no slouches with the water cooled cars either. I highly recommend them for all your Porsche needs!

Greg Coon

Firefighter

As I searched for a local shop I kept coming back to PMS. Even though I live in Southern Calif, I called Eric countless times, he was more then happy to educate me on the correct steps to take that worked withen my budget. PMS completed a 911 suspension swap, back dated my bumpers, did some body work and went through my 914 from front to back to make sure I was leaving there shop with a trouble free car. Now that I have my 914 mechanically and cosmetically updated my next step will be a 2.7 swap which will be completed by PMS.

Jeffri

Porsche Enthusiast

They are very professional; quick respond to all questions and emails, very clear communication, and excellent to work with very quick turnaround. I plan to refer others to them. Thanks!