COMP Cams 31-601-8 - Camshaft FS 291Th R7 Thumper R
COMP Cams 31-601-8
$575.25
$522.95
Special Price: save $52.30
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- Part Number:
- 31-601-8
- SKU:
- COMP-31-601-8
- UPC:
- 036584212058
- Availability:
- Special Ordered - Not In Stock
- DISCLAIMER - THIS ITEM IS A SPECIAL ORDERED PART:
- This item is Special Ordered - product is subject to the return and cancellation policy as seen in our terms and conditions. This may result in cancellation restrictions, or higher than normal restocking fees.
- Order Terms:
- Due to supply chain related delays this product is SPECIAL ORDERED. Some products are taking an extended period to ship, so it is recommend to email us to ask about stock before ordering. Do not order unless you can wait.
COMP Cams - 31-601-8
Mutha' Thumpr 235/249 Hydraulic Roller Cam for Ford 221-302
COMP Cams Mutha' Thumpr 291THR7 Retro-Fit Hydraulic Roller Camshaft for Small Block Ford (289-302 Firing Order)
Amazon ASIN: B0046ZEAKQ
C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?: Yes, but must be a race/competition only vehicle.
C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?: Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for On-Road Vehicles?: No
C.A.R.B. Exemption Reason: N/A
C.A.R.B. E.O. Number: N/A
Camshaft Series: Thumpr
Usage: Street/Strip
Cam Type: Hydraulic Roller
Grind Number: 291THR7
Basic Operating RPM Range: 2,200-5,900
Intake Duration at .050 Inch Lift: 235
Exhaust Duration at .050 inch Lift: 249
Advertised Intake Duration: 291
Advertised Exhaust Duration: 311
Lobe Separation: 107
Intake Valve Lift: 0.54
Exhaust Valve Lift: 0.526
Lifters Included: No
Valve Springs Required: Yes
Assembly Lubricant Included: No
Camshaft Gear Attachment: 1-Bolt
Camshaft Material: Austempered Ductile Iron
Engine Family: Ford 221, 260, 289, 302 c.i. 8 Cylinder (1963-1995)
Cam and Lifter Kit Upgrade: CL31-601-8
K-Kit Upgrade: K31-601-8
Lifter Type: Hydraulic Roller
