Power Stroke Products

When its time to take your Powerstroke to the next level, its time to upgrade with Power Stroke Products' line of engine upgrades. Well known in the industry as the premier source for upgraded cams, springs, and nearly anything you'll find once you pop off your valve covers, you're sure to not be disappointed.

Based out of Bertram, Texas, Power Stroke Products is a Made in the USA company that has a thorough understanding on how to properly build power with reliability in mind. Whether you've got a 7.3 that you're tearing apart and looking for a mild upgrade, or building a high horsepower 6.7, PSP has your back.

Videos

We get a lot of calls and e-mails each day with various product, vehicle, and installation questions. Some are completely off the wall and can even catch us off guard at times, but many others are fairly routine, so we thought we'd post some of the most popular questions regarding Power Stroke Products that can hopefully be a good resource for you.

Q: How did you get started in the diesel industry?
A: We ran a diesel shop for 10 years. At the beginning we specialized in Cummins, once we realized how many issues the Powerstroke trucks were having we switched gears and mastered the 6.0. We realized as good as we were, the OEM cylinder heads were simply not good enough so we then got into manufacturing a higher quality product.

Q: With a name like “Power-Stroke Products”, do you sell very many Cummins products as well?
A: We sell just as many Cummins Cylinder heads as we do Powerstroke.

Q: Who’s gaskets are Power-Stroke Products rebranding?
A: We manufacture our own line of gaskets exclusive to PSP made out of high quality Stainless Steel 301.

Q: What is the warranty on cylinder heads?
A: All cylinder heads come with a 1 year unlimited mileage warranty from the date of purchase.

Q: How do I know if my 6.0 has 18mm or 20mm dowels before removing the heads?
A: General rule on this is the 18mm heads come with a black “T” handle dipstick and the 20mm heads have a yellow circular handle dipstick. However, with these engines being older and possibly have been replaced by a previous owner there is only one true way to know. The 18mm heads have 10mm bolts holding the rocker box/adapter plate to the head with T40 injector hold downs. 20mm rocker box/adapter plates are held down by 13mm bolts and have T45 injector hold downs.

Q: What makes PSP cylinder heads and other products stand out from its competitors?
A: All PSP products are tested in house on either shop vehicles or employee owned vehicles and not blindly released to the public, in other words…we know it works…In such case there is a failure, our customer service and warranty are unparalleled in the diesel industry.

Q: Why choose an o-ring head over OEM?
A: O-rings apply additional clamp force around the combustion chamber to lessen the chance of gasket failure.

Q: Why choose heavy duty valve springs?
A: Our heavy duty valve springs control valve float at high RPM and prevent mechanical opening of the valves due to high boost or exhaust back pressure. When the exhaust valve prematurely opens it is called reversion which is internal EGR.

Q: Does your 6.7 Cummins crankshaft come with the gear?
A: Yes

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