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#1603105
Clay Smith Hydraulic Cam / Lifter Kit, 296/300 Big Block Chevy 496
$936.99
set
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$938.28
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Product Summary
496, Hydraulic Roller Tappet Camshaft Type
Comes as a Kit
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Key Specs
| Brand | Clay Smith Cams |
| Camshaft Type | Hydraulic Roller Tappet |
| Intake Duration (.050" Lift) | 237 |
| Exhaust Duration (.050" Lift) | 241 |
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Details
These camshaft / lifter kits are perfect for use with BBC 477 to 496 with 4.25" stroke with Air Flow Research 290 or 305 heads to a max of 6000 rpm. Welcome to the brotherhood of 625HP on pump gas with over 640#/ft. This cam will produce over 600HP with a single plane and right at 600HP with an air-gap intake. Single plane will make 25 more HP and sacrifice 10#/ft. of torque. Carb of choice is a 950HP 4150. 2" headers are recommended. Be sure you have changed U-joints and upgraded rear gears. Muncie 4 speed, use at your own risk. Ok with power brakes. 900 RPM Idle.
- Adv. - 296 / 300
- .050" - 237 / 241
- .200" - 154 / 151
- Lift - .617 / .570
- Centerlines - 103 / 111
- Lobe Sep. - 107
- Includes a set of tie-bar style hydraulic roller lifters
Specifications
Specifications
| KEY SPECS | |
|---|---|
| Brand | Clay Smith Cams |
| Camshaft Type | Hydraulic Roller Tappet |
| Intake Duration (.050" Lift) | 237 |
| Exhaust Duration (.050" Lift) | 241 |
| GENERAL | |
| Speedway Motors Catalog Part # | 160-3105 |
| Intake Duration | 296 |
| Exhaust Duration | 300 |
| Lobe Separation | 107 ° |
| Sold in Quantity | Set |