Fellow Enthusiasts,
Please take a few moments to read this post. Within this post you will find current information on available modifications for the 1993-1997 Ford Probe, Mazda MX6, and Mazda 626.
Please take a few moments to read this post. Within this post you will find current information on available modifications for the 1993-1997 Ford Probe, Mazda MX6, and Mazda 626.
- Intake System
Intake system tend to come and go for the 2.0L Probe. The following link should give you good start on finding out what is currently available or even how to make your own custom intake.
Intake Systems Thread - Japanese-Spec 2.0L Intake Camshaft
This intake camshaft is found in the 2.0L FS-ZE engine which is available in the Japanese Mazda 626/MX-6. According the importer, Corksport, the intake cam is believed to provide about 6 more degrees of duration. Dyno results have indicated that this cam effectively pushes the power band of American 2.0L up about 300-400 rpm, as well as yielding around 10 whp, but with a sacrifice in torque. This torque loss can mostly be attributed to lack of proper fueling and ignition timing of the stock ECU. There are dyno plots below that compare relatively stock (red and green data) to the J-cam 2.0L (blue). This cam retails for about $175. This cam is available at http://www.corksport.com Installation is more tedious than your basic bolt-on, so if you are not comfortable working on cars its best to take your car to a certified mechanic. - Custom Stock Reground Camshafts from Crower Cams
Crower cams can regrind your stock cams with specs of 10-15 degrees more lit and duration. Crower has specs on file from previous orders. If you inform them of your motor plans they can make a grind accordingly. Custom Crower regrinds are 165 for both camshafts, but that does not include hardfacing. HP yield could be as much as 15HP. Installation is same as the FSZE intake camshaft....but instead of only the intake cam its both intake and exhuast cams. www.crower.com
- Unorthodox Racing Ultra Street Pulley
The Unorthodox Racing Pulley replaces the overweight cast iron crankshaft pulley on the 1993-1995 2.0L Probes. The UR pulley is constructed of billet aluminum, weighing in at just about 1 lb, so there is a significant weight reduction from the approximately 10 lb stock pulley. The UR pulley is also smaller in diameter, which drives means the assessories are driven somewhat slower to reduce power losses from the assessories. The pulley is available in a anodized red or blue finish or a polished aluminum finish. The pulley generally sells for about $175. Currently, there are not dyno results on pulley to estimate torque and power gains. Installation should take about an hour with the proper tools. The only speciality tool is the crankshaft bolt removing tool. This tool allows you to hold the crankshaft still while you break the center bolt loose. I have had good results using a impact wrench. As for the belts, Unorthodox Racing recommended Gates belts, If you decide to use Gates belts you will need to buy a K050450 and a K040355. Gates belts are high end belts so expect to pay around $20-$30. If you deside to use a different brand of belt, you can probably use the Gates part numbers as references, as the first three digits indicate the number of "grooves" on the belt and the last three digits indicate the length of the belt. For example the K040355 belt has 4 grooves and is 35.5 inches long.
Comment