Description
Camshaft – Drag Race – Mechanical Roller – 4/7 Swap – Lift 0.748 / 0.748 in – Duration 321 / 336 – 112 LSA – 5000 / 8500 RPM – Big Block Chevy – Each
SKU: COM11-747-14
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Original price was: $661.19.$574.95Current price is: $574.95.
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2 in stock
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| Weight | 10.59 lbs |
|---|---|
| Dimensions | 24.6 × 3 × 2.75 in |
| Product Line | Drag Race |
| Camshaft Lifter Style | Mechanical Roller Tappet |
| Operating Range Rpm Lower | 5000 RPM |
| Operating Range Rpm Upper | 8500 RPM |
| Manufacturer Grind Number | 47S 321R12 |
| Material | Billet Steel |
| Color | Natural |
| Finish | Natural |
| Quantity | Each |
| Note | Mechanical Roller – Drag Race 4 & 7 Swap: Fast Bracket, good heads, 13:1+ compression., 5000+ stall, small N2O. |
| Advertised Intake Duration | 321.0 |
| Intake Duration At 0.050 In | 286.0 |
| Advertised Exhaust Duration | 336.0 |
| Exhaust Duration At 0.050 In | 296.0 |
| Intake Lift | 0.748 in |
| Exhaust Lift | 0.748 in |
| Lobe Separation Angle | 112 Degrees |
| Hot Intake Lash | 0.026 |
| Hot Exhaust Lash | 0.028 |
| 4/7 Swap | Yes |
| UPC Code | 36584084068 |
| Brand | |
| Type | |
| Condition | |
| Manufacturer Part Number (MPN) | 11-747-14 |
Camshaft – Drag Race – Mechanical Roller – 4/7 Swap – Lift 0.748 / 0.748 in – Duration 321 / 336 – 112 LSA – 5000 / 8500 RPM – Big Block Chevy – Each
Steel
Natural
Natural
Set of 3
Yes
P4349279
Yes
5.748 in
Steel
Black
Oxide
Racing
Black
Paint, Natural
Each
Starters
Titanium
Natural
Natural
Pair
Yes
WeatherBeater
Yes
Lines
Plastic
Black
Steel
Blue
Powder Coat
Each
Yes
JER-208-NR
Super Hoop
Yes
Step Bar
Rocker Panel
20 in
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