OST Dyno Custom Grind VVT Camshafts

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 requires additional parts available through OST Dyno:
- Complete Valvespring Upgrade (Springs/Retainers/Locators)
- Non-MDS Lifters For Automatic Transmissions (excluding Hellcat)
- Custom Tuning

Specifications:
We're keeping these private for now.

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)
- Non-MDS Lifters For Automatic Transmissions
- Custom Tuning

Specifications:
Int. Duration @ .050: 226                 Int. Lobe Lift: 364
Exh. Duration @ .050: 234               Ext. Lobe Lift: 360
LSA: 116

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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)
- Non-MDS Lifters For Automatic Transmissions
- Custom Tuning

Specifications:
Int. Duration @ .050: 234             Int. Lobe Lift: 368

Exh. Duration @ .050: 242           Ext. Lobe Lift: 362
LSA: 116

Sound Clip:

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

Specifications:
Int. Duration @ .050: 238                Int. Lobe Lift: 370

Exh. Duration @ .050: 246              Ext. Lobe Lift: 364
LSA: 116

 

 
 

OST Dyno Custom Grind Non-VVT 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:
Int. Duration @ .050: 218                Int. Lobe Lift: 337

Exh. Duration @ .050: 222              Ext. Lobe Lift: 351
LSA: 116

 

Sound Clip:

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:
Int. Duration @ .050: 223                Int. Lobe Lift: 373

Exh. Duration @ .050: 227              Ext. Lobe Lift: 375
LSA: 116

 

 
 

Comp Cams VVT Camshafts

Comp Cams 262 - $667

COMP Cams® Chrysler Hemi Phaser Camshafts utilize Variable Valve Timing (VVT) technology to maximize power and performance in stock and street/strip applications.

This cam requires additional parts available through OST Dyno:
- Complete Valvespring Upgrade (Springs/Retainers/Locators)
- Non-MDS Lifters For Automatic Transmissions
- Custom Tuning

Specifications:
Int. Duration @ .050: 218               Valve Lift Intake: 0.612

Exh. Duration @ .050: 226             Valve Lift Exhaust: 0.605
LSA: 114

Comp Cams 270 - $667

COMP Cams® Chrysler Hemi Phaser Camshafts utilize Variable Valve Timing (VVT) technology to maximize power and performance in stock and street/strip applications.

This cam requires additional parts available through OST Dyno:
- Complete Valvespring Upgrade (Springs/Retainers/Locators)
- Non-MDS Lifters For Automatic Transmissions
- Custom Tuning

Specifications:
Int. Duration @ .050: 222              Valve Lift Intake: 0.615

Exh. Duration @ .050: 230            Valve Lift Exhaust: 0.609
LSA: 115

Comp Cams 274 - $667

COMP Cams® Chrysler Hemi Phaser Camshafts utilize Variable Valve Timing (VVT) technology to maximize power and performance in stock and street/strip applications.

This cam requires additional parts available through OST Dyno:
- Complete Valvespring Upgrade (Springs/Retainers/Locators)
- Non-MDS Lifters For Automatic Transmissions
- Custom Tuning

Specifications:
Int. Duration @ .050: 226              Valve Lift Intake: 0.619

Exh. Duration @ .050: 234            Valve Lift Exhaust: 0.612
LSA: 116