Odyssey Dual Battery Upgrade Kit For Porsche 911 (1969 - 1973) (ELE BAT 911 DBK PMS)

SCROLL DOWN FOR VIDEO The 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! * Installation Video Below 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 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 Ig