Note: Depending on current stock, these custom ground cams may take several days to cut and ship

OST Dyno Hellcat Camshafts

OST Dyno "Demon Plus" - Custom Grind - $899

For those of you looking for an even more aggressive cam for you Hellcat, we give you the Demon Plus. It is far more radical than the Demon cam in every way. Our mid 9-second Hellcat dropped 1/10 off the ET after installing this cam only. We expect more to drop with further testing. The below parts are required for this cam:

This cam requires additional parts available through OST Dyno:
- Complete Valvespring Upgrade
- Chromoly pushrods
- VVT limiter
- Titanium retainers (optional)
- Custom Tuning 

We have spent a lot of time in R&D on this cam and prefer to keep the specifications private.

Note: We highly recommend checking PTV on your own engine before installation. We have tested this cam on a factory Hellcat head, head gasket, block, and piston. If you have changed anything on your engine that will affect PTV you must check your clearances. We have yet to test this cam on any other VVT engine.

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OST Dyno "Demon" - Custom Grind - $799

This custom ground camshaft matches the exact specifications of the camshaft used in the new Dodge Demon. Intended for Hellcats but great for any VVT blower application, this cam will give your car a little bit of that Demon power. 

This cam can be used with the stock Hellcat valvesprings and pushrods.

This cam requires additional items available through OST Dyno:
- Custom Tuning

Specifications:
We have spent a lot of time in R&D on this cam and prefer to keep the specifications private.

Note: We highly recommend checking PTV on your own engine before installation. We have tested this cam on a factory Hellcat head, head gasket, block, and piston. If you have changed anything on your engine that will affect PTV you must check your clearances. We have yet to test this cam on any other VVT engine.

 
 

OST Dyno VVT Hemi Camshafts

OST Dyno "Performer" - Custom Grind - $799

This custom ground cam is perfect for entry level boost or NA applications. Specifications are very similar to the Comp 274 without the unnecessarily high lift. This is our most popular camshaft to date.

This cam requires additional parts available through OST Dyno:
- Complete Valvespring Upgrade (Springs/Retainers/Locators)
- VVT Limiter

- Non-MDS Lifters For Automatic Transmissions
- Custom Tuning

Specifications:
We have spent a lot of time in R&D on this cam and prefer to keep the specifications private.

Note: We highly recommend checking PTV on your own engine before installation. We have tested this cam on a factory 5.7 & 6.4 head, head gasket, block, and piston. If you have changed anything on your engine that will affect PTV you must check your clearances. 

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OST Dyno "Rumbler" - Custom Grind - $799

A step up from the "Performer" cam. A very well suited cam for the boost enthusiast and weekend racer.  This camshaft can support big power with no drive-ability issues. In fact, besides a definitive exhaust rumble you won't even notice it's there until you mash the throttle!

This cam requires additional parts available through OST Dyno:
- Complete Valvespring Upgrade (Springs/Retainers/Locators)
- VVT Limiter

- Non-MDS Lifters For Automatic Transmissions
- Custom Tuning

Specifications:
We have spent a lot of time in R&D on this cam and prefer to keep the specifications private.

Note: We highly recommend checking PTV on your own engine before installation. We have tested this cam on a factory 5.7 & 6.4 head, head gasket, block, and piston. If you have changed anything on your engine that will affect PTV you must check your clearances. 

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OST Dyno "Big Daddy" - Custom Grind - $799

The big dog. The ultimate. This is the racer's camshaft. However, what makes this camshaft unique is the performance of a full race boost cam (it is one) with the docile drive-ability of street car. Capable of supporting over 1,000whp yet tame enough to drive the car to work or out to lunch makes this cam perfect for any serious racer. This camshaft can also be used on NA applications with impressive results.

This cam requires additional parts available through OST Dyno:
- VVT locker

- Complete Valvespring Upgrade (Springs/Retainers/Locators)
- Non-MDS Lifters For Automatic Transmissions
- Custom Tuning

Specifications:
We have spent a lot of time in R&D on this cam and prefer to keep the specifications private.

Note: We highly recommend checking PTV on your own engine before installation. We have tested this cam on a factory 6.4 head, head gasket, block, and piston. If you have changed anything on your engine that will affect PTV you must check your clearances. We have yet to test this cam on a 5.7. For automatic transmission equipped vehicles a higher stall torque converter is recommended.

 

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OST Dyno Non-VVT Hemi Camshafts

OST Dyno "6.1 Max" - Custom Grind - $500

This custom ground cam is perfect for entry level boost or NA applications in you 6.1 or non-VVT 5.7 Hemi. This camshaft is designed to work with the factory 6.1 valvesprings; no other modifications are needed. This is a great budget cam for 6.1 owners! Power figures show a consistent 18% gain in WHP.

This cam requires additional items available through OST Dyno:
- Custom Tuning

Specifications:
We have spent a lot of time in R&D on this cam and prefer to keep the specifications private.

Note: We highly recommend checking PTV on your own engine before installation. We have tested this cam on a factory 6.1 head, head gasket, block, and piston. If you have changed anything on your engine that will affect PTV you must check your clearances. 

 

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OST Dyno "6.1 Race" - Custom Grind - $500

This an aggressive Non-VVT cam for the serious 6.1 or early 5.7 guys. It requires aftermarket valvesprings which can be purchased through OST Dyno. A high-stall converter is a recommended upgrade with this cam. Please note that supporting modifications (turbo, supercharger, nitrous, N/A stroker) are also recommended with this cam.

This cam requires additional parts available through OST Dyno:
- Complete Valvespring Upgrade (Springs/Retainers/Locators)
- Custom Tuning

Specifications:
We have spent a lot of time in R&D on this cam and prefer to keep the specifications private.

Note: We highly recommend checking PTV on your own engine before installation. We have tested this cam on a factory 6.1 head, head gasket, block, and piston. If you have changed anything on your engine that will affect PTV you must check your clearances.