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Callies LS Solid Roller Camshafts
Camshaft, Chevy LS1, Solid Roller, Drag Race, 4,200-7,500 RPM
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Estimated Ship Date: Jun 2, 2027 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
180-005
Part Type:
Product Line:
Summit Racing Part Number:
CPI-180-005
Item Number:
8175467
Cam Style:
Solid roller, OE roller
Camshaft Use:
Drag race
Basic Operating RPM Range:
4,200-7,500
Intake Duration at 050 inch Lift:
260
Exhaust Duration at 050 inch Lift:
280
Duration at 050 inch Lift:
260 int./280 exh.
Advertised Intake Duration:
290
Advertised Exhaust Duration:
311
Advertised Duration:
290 int./311 exh.
Intake Valve Lift with Factory Rocker Arm Ratio:
0.714 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio:
0.731 in.
Valve Lift with Factory Rocker Arm Ratio:
0.714 int./0.731 exh.
Lobe Separation (degrees):
113
Camshaft Gear Attachment:
3-bolt
Remanufactured:
No
Computer-Controlled Compatible:
Yes
Valve Springs Required:
Yes
Quantity:
Sold individually.
Notes:
For use in blocks with 60mm bearings.
Callies LS Solid Roller Camshafts
Callies LS solid roller camshafts are high performance, precision-ground camshafts designed for maximum durability and RPM in LS engine builds. Machined in-house using Landis CNC technology, these cams feature specialized lobe profiles—including options for aggressive, high-lift profiles to enhance valvetrain stability. Each camshaft is verified using Adcole inspection gages for consistency. Select the specifications preferred for your vehicle.
Key features and details:
* Precision engineering: Utilizes Landis CNC grinders and ADCOLE/Jenoptik inspection for high accuracy
* Performance focus: Designed for high-RPM stability and aggressive, high-lift profiles
* Construction: Manufactured in-house, with premium billet cores and options for custom, complex lobe profiles
* Application: Ideal for racing and high performance, high-RPM scenarios
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Some parts are not legal for use in California or other states with similar laws / regulations
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