Callies Performance Camshafts 270-004

Name: Callies Performance Camshafts
Brand: Callies Performance
SKU: CPI-270-004
Price: 501.00 USD
Availability: OutOfStock
Rating: 0 (0 reviews)

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Part Number: CPI-270-004

$501.00

Callies Performance Camshafts

Camshaft, Chevy Duramax, Solid Roller, Street/Truck, 1,000-3,800 RPM
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Callies Performance Camshafts 270-004

CPI-270-004

Not Yet Reviewed

Part Number: CPI-270-004

Estimated Ship Date: Jun 2, 2027

$501.00

Overview

Applications

Q&A

Estimated Ship Date: Jun 2, 2027 Would you rather pick it up?

Overview

Brand:

Callies Performance

Manufacturer's Part Number:

270-004

Part Type:

Camshafts

Product Line:

Callies Performance Camshafts

Summit Racing Part Number:

CPI-270-004

Item Number:

8175453

Cam Style:

Solid roller, OE roller

Camshaft Use:

Street/Truck

Basic Operating RPM Range:

1,000-3,800

Intake Duration at 050 inch Lift:

186

Exhaust Duration at 050 inch Lift:

190

Duration at 050 inch Lift:

186 int./190 exh.

Advertised Intake Duration:

215

Advertised Exhaust Duration:

223

Advertised Duration:

215 int./223 exh.

Intake Valve Lift with Factory Rocker Arm Ratio:

0.408 in.

Exhaust Valve Lift with Factory Rocker Arm Ratio:

0.423 in.

Valve Lift with Factory Rocker Arm Ratio:

0.408 int./0.423 exh.

Lobe Separation (degrees):

106

Remanufactured:

Computer-Controlled Compatible:

Valve Springs Required:

Yes

Quantity:

Sold individually.

Notes:

Alternate firing order.

Callies Performance Camshafts

Engineered for enthusiasts who demand precision, power, and reliability, Callies Performance Camshafts are designed to unlock the full potential of modern high-performance engines. Manufactured with advanced lobe profiles and application-specific designs, Callies offers camshafts for naturally aspirated, supercharged, turbocharged, gasoline, and diesel combinations across popular LS, LT, Gen III Hemi, Ford Godzilla, Duramax, and Power Stroke platforms. From mild street upgrades that enhance throttle response and mid-range torque to aggressive performance grinds built for maximum horsepower and high-RPM stability, every Callies camshaft delivers optimized valve events, excellent drivability, and proven power gains. Whether you're building a daily-driven street machine, a dedicated drag car, or a boosted performance engine, Callies camshafts provide the quality, durability, and precision valvetrain control needed to achieve championship-level results.

Applications