Marine O2 Sensor Adapter

Marine O2 Sensor Adapter. Includes (2) spacers, mounting studs, and gaskets. Fits most wideband & narrow band o2 sensors.

EFI Tech article Page 5 TeamTalk from www.mastercraft.com

This unique 1 thick adapter plate provides an installation option for retro fitting a oxygen sensor and or air fuel ratio gauge for tuning purposes into the most common log manifold style exhaust systems. This unique 1 thick adapter plate provides an installation option for retro fitting a oxygen sensor and or air fuel ratio gauge for tuning purposes into the most common log manifold style exhaust systems. The 2 1/2 mount will fit exhausts from 2.25 to 2.5 in diameter.

Source: affordable-fuel-injection.com

I do like the o2 sensor closer to the head with the spacer. (2) new front attachment studs.

Source: www.mastercraft.com

The adapter plate installs in between the exhaust manifold and the riser/elbow allowing for the water jackets to still be. An oxygen sensor adapter for marine water jacketed exhaust manifolds | martin & company advertising.

Source: howellefi.com

** mercury parts can only be sold and shipped to addresses within the united states. An o2 sensor is used when converting an engine to fuel injection and wanting to move from an “open loop” system to a “closed loop” system.

Source: www.michiganmotorz.com

Designed to accept all popular 18mm o2 oxygen sensors. He had one there that was ran on a dyno then the fuel map was set and shipped back.

Source: howellefi.com

On my system i machined in the o2 sensor right between the snail and the manifold of a bbc. Howell indicates that this adapter was designed for the chevy type mercruiser manifold but that it should work on any similar marine wet manifold.

Source: www.hardin-marine.com

Parts orders placed before 3:30 pm est will normally be shipped the same day (if. O2 spacer, for common log style exhaust manifolds.

He's Back From Your Era.

An o2 sensor is used when converting an engine to fuel injection and wanting to move from an “open loop” system to a “closed loop” system. ** mercury parts can only be sold and shipped to addresses within the united states. O2 exhaust sensor used on all marine power catalyst engines.

(2) New Front Attachment Studs.

Color options do not apply to all products.the following colors only apply to billet aluminum parts that can be powdercoated or anodized. Simply drill a hole in the exhaust, install the gasket, and bolt the clamp. Includes (2) spacers, mounting studs, and gaskets.

Bolt Pattern Is 3 X 4.5.

4.6 out of 5 stars. Parts orders placed before 3:30 pm est will normally be shipped the same day (if. This unique 1 thick adapter plate provides an installation option for retro fitting a oxygen sensor and or air fuel ratio gauge for tuning purposes into the most common log manifold style exhaust systems.

The Instructions For This, Was The Keep The Sensor 18 Inches Away From The (Nearest) Exhaust Port, And At Least An Angle Of 12° (Tip Pointing Downwards).

O2 spacer, for common log style exhaust manifolds. It will not fit on round or oval risers without a suitable flat area. I do like the o2 sensor closer to the head with the spacer.

By Whitewaterdriver » Sat Oct 25, 2008 7:13 Am.

O2 sensor adaptor | for 2 stroke engines $ 59.95 cad Get it as soon as thu, feb 10. This part will be fitted to hardin marine tailpipes.