Mazda Protege Engine Components

Water pump gasket for FS-DE water pump

King Bearings rod bearing set for Mazda Protege FS Engines.

Quality MLS head gasket.

Urethane engine mounts reduce drive line lash caused by stock rubber mounts which are too soft. Gives tighter more precise shifting and better throttle response. Precious horsepower is lost with the flex and give of the stock rubber mounts. These stiffer mounts greatly reduce engine flex and transfer more of that valuable force and horsepower to the street.

Urethane engine mounts reduce drive line lash caused by stock rubber mounts which are too soft. Gives tighter more precise shifting and better throttle response. Torque is lost with the flex and give of the stock rubber mounts. These stiffer mounts greatly reduce engine flex and transfer more of that valuable force and horsepower to the ground.

Available in hard, medium and soft compounds.

Replacement torque-to-yield head bolts with washers. Set of 10.

Multi Layered Steel (MLS) head gaskets from Cometic have enjoyed the best reputation among head gasket manufacturers around the world. They are proven to withstand high cylinder pressures without fail. Reccomended for high power, high heat, and high boost applications.

84mm MLS .030"

ALSO available in 84.5mm for overbored blocks.

Doing a timing job on your Protege? You'll want this timing belt kit which includes the tensioner spring, timing belt, and tensioner.

Multi Layered Steel (MLS) head gaskets from Cometic have enjoyed the best reputation among head gasket manufacturers around the world. They are proven to withstand high cylinder pressures without fail. Reccomended for high power, high heat, and high boost applications.

84.5mm MLS .075"

This extra thick head gasket can drop your compression ratio by about half a point, which is great for high boost applications!

ALSO available in 84mm for stock bore blocks.

Multi Layered Steel (MLS) head gaskets from Cometic have enjoyed the best reputation among head gasket manufacturers around the world. They are proven to withstand high cylinder pressures without fail. Reccomended for high power, high heat, and high boost applications.

84mm MLS .075"

This extra thick head gasket can drop your compression ratio by about half a point, which is great for high boost applications!

ALSO available in 84.5mm for overbore blocks.

Multi Layered Steel (MLS) head gaskets from Cometic have enjoyed the best reputation among head gasket manufacturers around the world. They are proven to withstand high cylinder pressures without fail. Reccomended for high power, high heat, and high boost applications.

84.5mm MLS .027"

ALSO available in 84mm for stock bore blocks.

• PEP Oil pan baffles are all Aluminum, bolted assemblies using a high quality trap door and carefully located surfaces to direct oil to the pickup.
• Please take note that the stock baffle must be removed to create space for the PEP baffle system to be installed.
• Designed to fit any Mazda Protege or Mazdaspeed Protege with a 2.0L FS engine

Complete mount on top of transmission for Mazda Protege with 70 or 88, or 95 durometer solid urethane bushings. Improves driveline response by inhibiting driveling lash, putting all that motion to the task of moving the car along.

Completely new fabricated and reinforced mount, silver powder coated. The 70 durometer bushings, which are recommended for the street. The 88 durometer bushings are a bit firmer, and the 95 durometer which are only recommended for racing. These are too hard for the street and may cause undesirable resonance in the car. For street applications, order the mounts with the 70 durometer bushings.

Is your passenger side engine mount torn? Or are you just tired of the stock OEM mount?

This upgraded is the best there is.

Benefits:

• Reduces engine lash
• Reduces wheel hop
• Increases throttle response
• More power put to the ground
  

New water and oil pumps for all 2.0L Mazda Protege engines. Includes o rings.

Specify your bore and compression ratio in the order notes.

Please allow 8 weeks for delivery.

In general, we recommend .020" over and an 8.5:1 CR.

Pauter's unique single rib design E- 4340 chrome-moly forged rod. Overall, the clean, windage-reducing design and strength of these Pauter rods has proven to be extremely popular with racers, and their consistent high quality and excellent finish has resulted in many satisfied customers.

Application: All Mazda 2.0L FS 4cyl motors, including Mazda Protege, 626, MX-6, and Ford Probe.

These rods have been race and dyno proven for years in the Mazda FS motors. These high quality forged rods are built to very tight tolerances, and can support more power than you can make out of an FS motor. Not only are they about twice as thick as the stock Mazda rod (pictured in photo on left), but they are far more than twice as strong.

Blown your Protege's engine thanks to overboost or oil starvation? Not looking to spend the money for a built engine? Just want a spare motor? This complete drop-in long block is a used replacement including the following:

• Assembled Long Block with all pistons, rods, crankshaft, block and head.
  
• Oil Pan
  
• Valve Cover
  
• Exhaust Manifold
  
• Intake Manifold
• 30 day warranty

The long awaited SpeedCircuit Heads for the 2.0L Protege are now available! These heads will flow up to 71% more air at certain lifts over a stock head! All SpeedCircuit heads are completely stripped down and rebuilt, including new parts where necessary. There are two stages of heads available.

Stage 1 includes:

• Special five angle valve job
  
• Bowl work to blend the stock machine cuts into a larger bowl
  
• Resurface
  
• Disassemble/clean/reassemble
  
• Sandblast clean
  
• Valve lash set
  
• Pressure test to ensure no leaks

Stage 2 includes all of the above, as well as

• Completely ported and knife-edged intake ports
  
• Completely ported and knife-edged exhaust ports
  
• The extra porting and knife edging results in a larger port that is more consistent than the stock port, resulting in smoother power and better airflow.

Order will not be shipped until shipping is paid in full. This item is custom made to order, and therefore is not returnable. Please allow 3-5 weeks for delivery.

What our engine features that the others can't touch:

• Tighter tolerances for less piston slap and smoother operation
  
• Superior forged pistons with our own unique design
  
• Superior forged X-Beam rods available from Pauter
  
• Proper bearing and gasket sets matched to this engine
  
• Proven design elements specific to the Protege
  

There is no competition for this built motor.

These engines are built with very high quality components, such as forged chromoly rods from Pauter and K1, along with forged 2618 aluminum Traum or Arias pistons.

8.5:1 compression pistons are used in this motor by default due to their resistance to detonation for turbo applications. If you would like a custom compression ratio for your motor, please allow an extra 6-8 weeks for delivery. Extra fees may apply.

Pauter rods are extremely high quality rods with extremely tight tolerances. These rods are responsible for holding together the motors of many Protege owners for many years. 

If you are looking for a completed engine that you simply have to bolt manifolds and accessories to, read on. Here's a check list of what you'll need in addition to the block.

• Windage Tray
  
• Oil Pan (AWR or OEM)
  
• Head (Stock or SpeedCircuit)
  
• Valve Cover
  
• Pulleys
  
• Head Gasket
  
• Complete Engine Gasket set
  
• Head studs or bolts
  
• Water pump w/ gaskets and hardware
  
• Oil pump w/ gaskets and hardware
  
• Timing belt, tensioner, spring, and pulley

Shipping and Pick-Up: Unless a local pick up is arranged, the engine will be shipped via UPS Freight. Shipping must be paid in full before the motor ships. Shipping charges are NOT included in the price of this engine - it does not qualify for free shipping.

Order will not be shipped until shipping is paid in full. This item is custom made to order, and therefore is not returnable. Please allow 6-9 weeks for delivery.