Description
Camshaft – Oval Track Xtreme TK – Mechanical Roller – Lift 0.648 / 0.645 in – Duration 291 / 304 – 108 LSA – 3400 / 7600 RPM – Small Block Chevy – Each
SKU: COM12-863-9
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Original price was: $611.74.$531.95Current price is: $531.95.
In stock
2 in stock
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| Weight | 8.175 lbs |
|---|---|
| Dimensions | 24.45 × 2.95 × 2.75 in |
| Product Line | Oval Track Xtreme TK |
| Camshaft Lifter Style | Mechanical Roller Tappet |
| Advertised Intake Duration | 291.0 |
| Intake Duration At 0.050 In | 263.0 |
| Advertised Exhaust Duration | 304.0 |
| Exhaust Duration At 0.050 In | 272.0 |
| Intake Lift | 0.648 in |
| Exhaust Lift | 0.645 in |
| Lobe Separation Angle | 108 Degrees |
| Operating Range Rpm Lower | 3400 RPM |
| Operating Range Rpm Upper | 7600 RPM |
| Hot Intake Lash | 0.016 |
| Hot Exhaust Lash | 0.02 |
| Manufacturer Grind Number | 291TKNR-8 |
| Material | Billet Steel |
| Color | Natural |
| Finish | Natural |
| Quantity | Each |
| Note | Mechanical Roller – Oval Track Small Base Circle: 415-430c.i. Great bottom end for short tacky track. |
| Base Circle | Small |
| UPC Code | 36584015475 |
| Brand | |
| Type | |
| Condition | |
| Manufacturer Part Number (MPN) | 12-863-9 |
Camshaft – Oval Track Xtreme TK – Mechanical Roller – Lift 0.648 / 0.645 in – Duration 291 / 304 – 108 LSA – 3400 / 7600 RPM – Small Block Chevy – Each
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Aluminum
Natural
Anodized
Each
Spark Plug Caddy
Billet
Magnetic
Mechanical
Male
Red
Kit
Yes
Yes
1.1 in
0.006 in
HEI
External Coil
Vented
Screw Down
Yes
JER-0022
Yes
Aluminum
Natural
Natural
Each
Yes
Yes
Polyurethane
Pair
Yes
Yes
Yes
Plastic
Black
Natural
13507128
Steel
Gold Zinc
Plated
Each
0.125 in
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