Exhaust Housing – Mercury for 3.0L V6 motors

Exhaust Housing designed for Outboards

Without modification to the engine, this simple, after-market add-on is designed to relieve back pressure on the engine, and results in more efficient low-end throttle response, a better tuned engine and increase fuel economy.

The unit comes complete with two removable plugs and four screws, so the casting can be installed on the back of your motor.

By removing two plugs the unit will allow exhaust which normally travels through the propeller to escape above the water line, and consequently this results in your engine breathing and performing better. Replace the plugs in the unit and exhaust will travel through the prop again.

Requires drilling into midsection.

The post Exhaust Housing – Mercury 3.0L V6 first appeared on Bob's Machine.

This set is for the Mercury 2.1L Inline 4 115hp 4 stroke

Bob’s fixed motor mounts have the rigidity you need to assure precise steering at high speeds.

They eliminate propeller fishtailing permitted by flexible mounts.

Even so-called “High performance” pinned or hard rubber mounts aren’t as rigid as you deserve for high-speed handling ease and safety, so don’t settle for less than Fixed Motor Mounts. They’re like trading in sloppy linkage and getting rack and pinion steering in return. Your boat will steer more reliably throughout its entire speed range in both the smoothest and the roughest water.

The hull’s more consistent relationship to the water enables you to run safely at higher speeds than possible with conventional “rubber band” mounts. Fix your steering now with Bob’s Fixed Motor Mounts! Each set contains 2-upper and 2-lower mounts

The post Motor Mount Set: Mercury 2.1L Inline 4 115hp 4 stroke first appeared on Bob's Machine.

Plastic covers for Bob’s Machine Mercury Velocity Stacks.

Set of 3.

Holds tightly in place.

Rated for 145* F

For use during storage or work, remove before running motor.

The post Mercury V-6 Velocity Stacks Covers first appeared on Bob's Machine.

Set of 6 Mercury V6 spark plug wires w/packet of Dielectric grease.

High performance for your 3.0L Motor.

Made with MAGSTAR Marine Professional Spark Plug Wire that feature S-Four conductor, which is a unique stainless steel “Mag Wire” conductor that provides a visibly hotter spark than typical carbon conductors. The pure silicone Black Jacket protects to 500 F. They have exceptional “noise” suppression, which allows the boater to operate normal electronic equipment without having interference.

Keep your 3.0L running at Top Performance with accessories from Bob’s Machine!

The post Spark Plug Wires: Mercury V6 Set 3 liter first appeared on Bob's Machine.

Bob’s fixed motor mounts have the rigidity you need to assure precise steering at high speeds.

They eliminate propeller fishtailing permitted by flexible mounts.

Even so-called “High performance” pinned or hard rubber mounts aren’t as rigid as you deserve for high-speed handling ease and safety, so don’t settle for less than Fixed Motor Mounts. They’re like trading in sloppy linkage and getting rack and pinion steering in return. Your boat will steer more reliably throughout its entire speed range in both the smoothest and the roughest water.

The hull’s more consistent relationship to the water enables you to run safely at higher speeds than possible with conventional “rubber band” mounts. Fix your steering now with Bob’s Fixed Motor Mounts! Each set contains 2-upper and 2-lower mounts

Fits all 2010+ Yamaha SHO – 200, 225, 250HP  4.2L

The post Motor Mount Set: Yamaha SHO 2010+ 4.2L first appeared on Bob's Machine.

Keep HP robbing oil out of your intake with Bob’s Machine’s new oil seperators.

Full kit, includes bracket, hoses and all mounting hardware, as well as detailed instructions.

Cans are tapped with 3/8″ NPT, so you can use your own fittings if ours aren’t the right size.  We use 5/8″ Barb, or AN10 fittings/hose which fit MOST new cars and trucks, but simply measure your stock fittings to confirm.

Developed to eliminate oil from entering your intake by engine blow-by, which channels oil contaminated air into your intake.

A key problem caused by oil in the intake is that it reduces the octane of your fuel and causes detonation especially in turbo, supercharger and nitrous applications.  Also larger amounts of blow by happen during towing, which further hurts your MPG.

Featuring a large chamber, and superior filtering media, this is the unit to have for your tow vehicle or performance engine.  Draining the fluid is easy with a valve in the bottom.

USA made, with metal fittings, this unit is built to last.

The post Bob’s Machine – Oil Separators (Catch Cans) first appeared on Bob's Machine.

Exhaust Housing – Mercury
* EH-M MERCURY EXHAUST HOUSING – 2.O L,2.4L,2.5L ONLY

The post Exhaust Housing – Mercury first appeared on Bob's Machine.

Exhaust Housing – OMC
* EH-Y Yamaha EXHAUST HOUSING – 2.6L motors

The post Exhaust Housing – Yamaha 2.6L first appeared on Bob's Machine.

This set is for the 3.0 V6 motors (2 stroke or diesel)

Bob’s fixed motor mounts have the rigidity you need to assure precise steering at high speeds.

They eliminate propeller fishtailing permitted by flexible mounts.

Even so-called “High performance” pinned or hard rubber mounts aren’t as rigid as you deserve for high-speed handling ease and safety, so don’t settle for less than Fixed Motor Mounts. They’re like trading in sloppy linkage and getting rack and pinion steering in return. Your boat will steer more reliably throughout its entire speed range in both the smoothest and the roughest water.

The hull’s more consistent relationship to the water enables you to run safely at higher speeds than possible with conventional “rubber band” mounts. Fix your steering now with Bob’s Fixed Motor Mounts! Each set contains 2-upper and 2-lower mounts

The post Motor Mount Set: Mercury 3 Liter first appeared on Bob's Machine.

Motor Mount Set: Mercury Inline 6 cylinder (For older Tower of Power inline motors, not verados)

Bob’s fixed motor mounts have the rigidity you need to assure precise steering at high speeds.

They eliminate propeller fishtailing permitted by flexible mounts.

Even so-called “High performance” pinned or hard rubber mounts aren’t as rigid as you deserve for high-speed handling ease and safety, so don’t settle for less than Fixed Motor Mounts. They’re like trading in sloppy linkage and getting rack and pinion steering in return. Your boat will steer more reliably throughout its entire speed range in both the smoothest and the roughest water.

The hull’s more consistent relationship to the water enables you to run safely at higher speeds than possible with conventional “rubber band” mounts. Fix your steering now with Bob’s Fixed Motor Mounts! Each set contains 2-upper and 2-lower mounts

The post Motor Mount Set: Mercury Inline 6 cylinder ToP first appeared on Bob's Machine.