The crack begins in the fuel bowl, where there is a sharp lip and very little material present underneath. Once the crack starts, it spreads along the center line of the wrist pin. After experiencing a cracked piston, many 6.4L owners switch to the Maxx Force 7 pistons during the rebuild. Maxx Force 7 pistons were used in Navistar’s single turbo’d version of the 6.4L (on the commercial side), and make use of a more round fuel bowl lip (no sharp edge) that’s better at coping with heat. The good news is that trucks with the 6.4 powerstroke straight pipe Powerstroke that are still on the road have probably had a lot of stock parts replaced with quality aftermarket parts.

Each component is engineered for durability, optimized airflow, and improved throttle response. Installing a high-quality exhaust system from Blessed Performance boosts your truck's efficiency and overall lifespan. With our products, you'll experience a noticeable improvement in power output and fuel economy. Trust in our expertise to elevate your Ford 6.0L Powerstroke exhaust’s capabilities and ensure it stands out on and off the road. Once you've tuned your 6.4 powerstroke straight pipe Powerstroke it becomes extremely important to improve exhaust flow to help lower engine temps and EGTs. These engines suffer a number of common problems that become more likely once boost levels are turned up and EGTs start creeping up.

Tailoring these mods to your driving conditions and vehicle use is key to achieving the best results. If you are not satisfied with your purchase, you can return the product within 30 days for a full refund. Please review our return policy for detailed instructions. One of the main reasons for getting a diesel engine is that it can typically be modified to increase horsepower, and the 6.4 Powerstroke is no different. Out of the box, the 6.4 Powerstroke was rated for 350 horsepower, but it’s possible to get as much as 500 horsepower or more by replacing stock parts with 6.4 diesel performance parts. The successor to the 6.4 Powerstroke was the 6.7, rated for 390 horsepower.

Maybe I should have parts order two of them so we have one in stockwhen it comes back with a blown engine then we willhave another one ready to go in. The order will be dispatched within 1 business day, and the package will arrive within your order's estimated date. Please don't hesitate to write to us if you have any problems.

Ordering was fat and easy, the shipping was very fast as well. We needed this for a customer vehicle in the shop and we were able to get this done within our timeframe. Just got this today and setting it up was so easy. I have ordered from another company but had to return twice but the quality of this product is amazing, screen is well lit, and it is an amazing tuner. Customer service support was great, and the product worked as described and the extra heater hose included was a life saver in helping me fix my HVAC heater when the factory connector broke. With years of experience in the industry, SPELAB’s team of experts is well-equipped to advise and support all your diesel engine modification needs.

As a result, many companies offer DPF (Diesel Particulate Filter) back exhaust systems. These remain street legal and can free up a couple extra horses. For those who are planning on using their vehicle off-road, whether it is at the job site only or track, and/or anywhere off road, Elite Diesel Engineering has another option. This kit is the best bang-for-your-buck full exhaust upgrade for the price. You save $70 over purchasing the units separately, and it is only $5 more than buying downpipe plus the S6242P exhaust that doesn't include the exhaust tip add-on.