1 2

COMP Cams

Classic Big Mutha' Thumpr 243/257 Solid Flat Cam For Flathead Ford 239/255

Classic Big Mutha' Thumpr 243/257 Solid Flat Cam For Flathead Ford 239/255

BDQQ-41-602-7

COMP Cams

$689.95 USD
$689.95 USD $689.95 USD
Sale Sold out
Classic Big Mutha' Thumpr 243/257 Solid Flat Cam for Flathead Ford 239/255. Street/strip, engine modification mandatory, aftermarket heads, very rough idle.
  • Brand Name: COMP Cams
  • GTIN: 00036584213468
  • Advertised Exhaust Duration: 315
  • Advertised Intake Duration: 283
  • Amazon ASIN: B005H89W0Y
  • Assembly Lubricant Included: Yes
  • Basic Operating RPM Range: 2,200-4,200
  • C.A.R.B. E.O. Number: N/A
  • 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 Federally Certified Vehicles Manufactured Before 1967?: 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. Exempt for Racing and Off-Road Only Vehicles?: Yes, but must be a race/competition only vehicle.
  • C.A.R.B. Exemption Reason: N/A
  • Cam Type: Solid Flat Tappet
  • Camshaft Material: Cast Iron
  • Camshaft Series: Classic Thumpr
  • Engine Family: Flathead Ford (2 Gear) 239, 255 c.i. 8 Cylinder (1949-1953)
  • Exhaust Duration at .050 inch Lift: 257
  • Exhaust Valve Lift: 0.378
  • Grind Number: 295TS7
  • Intake Duration at .050 Inch Lift: 243
  • Intake Valve Lift: 0.382
  • Lifter Type: Solid Flat Tappet
  • Lifters Included: No
  • Lobe Separation: 107
  • Valve Springs Required: Yes
  • Country of Origin: United States
  • Emissions : EPA Eligible
  • Quantity of Each: 1
  • Package UOM: EA
  • Dimension: 24.01 x 2.91 x 2.59 inches
  • Weight: 7.85 POUNDS
View full details

Image with text

Pair text with an image to focus on your chosen product, collection, or blog post. Add details on availability, style, or even provide a review.

  • Free Shipping

    Pair text with an image to focus on your chosen product, collection, or blog post. Add details on availability, style, or even provide a review.

  • Hassle-Free Exchanges

    Pair text with an image to focus on your chosen product, collection, or blog post. Add details on availability, style, or even provide a review.