COMP Cams Thumpr NSR Modular 3V Camshafts 127020
SPECIAL ORDER ITEM
This is a special order item. When you complete your order, we will order it from the supplier.
FREIGHT INFORMATION
Pricing does not include additional freight charge.
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Manufacturer's Part Number: 127020
Part Type: Camshafts
Product Line: COMP Cams Thumpr NSR Modular 3V Camshafts
Automotive Fittings Part Number: CCA-127020
UPC: 036584192350
Cam Style: SOHC
Camshaft Use: Street/Strip
Camshaft Manufacturers Description: Very rough idle. Biggest cam for stock heads. Great power above 4,900 rpm. Compatible with stock valve springs. Benefits from converter and gears. Requires cam phaser upgrade and custom tuning.
Basic Operating RPM Range: 750-6,600
Intake Duration at 050 inch Lift: 234
Exhaust Duration at 050 inch Lift: 254
Duration at 050 inch Lift: 234 int./254 exh.
Advertised Intake Duration: 273
Advertised Exhaust Duration: 306
Advertised Duration: 273 int./306 exh.
Intake Valve Lift with Factory Rocker Arm Ratio: 0.450 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.450 in.
Valve Lift with Factory Rocker Arm Ratio: 0.450 int./0.450 exh.
Lobe Separation (degrees): 109
Remanufactured: No
Computer-Controlled Compatible: Yes
Grind Number: MT273LL-9
Valve Springs Required: No
Quantity: Sold as a pair.
Notes: Mutha' Thumpr, designed to fit SOHC modular 3V engines.
Description:
COMP Cams Thumpr NSR modular 3-valve camshafts for Ford 4.6L/5.4L engines deliver an aggressive "thumping" exhaust idle and generous power gains in the middle and upper rpm range. They will turn your Ford 3-valve engine into a performance machine with a minimum of installation difficulty; they only require the addition of COMP Cams cam phaser limiter kits and computer tuning. These cam phaser limiter kits safely modify the factory variable cam timing (VCT) system, allowing for the use of aggressive camshaft lobe technology without sacrificing the benefits of the VCT. Choose between three unique cam designs—Thumpr, Mutha' Thumpr, and Big Mutha' Thumpr. Each delivers excellent horsepower gains and broad torque curves for your musclecar.
What does "Will be special ordered for you" mean?
This means that we do not have the product in our warehouse. We only order “Special Order” products from the supplier when you order them from us. Generally, we do not intend to keep an inventory of these items. Therefore, returns are not possible.
“Special Order” products could be shipped directly from the supplier or they could be shipped to us first. Then, we would ship it to you. The available shipping options will be provided during the checkout process.