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Ships within 48 hours · Estimated delivery Jul 24 - Jul 29
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Comp Cams Mutha Thumpr, MT273LL Very Rough Idle, Biggest Cam for Stock HeadMutha ThumprT, MT273LL Very Rough Idle, Biggest Cam for Stock Head Description: Muta ThumprT Very rough idle, biggest cam for stock heads. Great power above 4900 rpm. Compatible with stock valve springs, benefits from converter & gears, requires cam phaser upgrade & custom tuning. Lifter Type: Hydraulic Roller Engine Family: FORD 4. 6L & 5. 4L SOHC MODULAR 3 Valve (2004 PRESENT) Cam Family: ThumprT NSR Ford 4. 6L 5. 4 Modular 3V Cams Specifications
Mutha ThumprT, MT273LL
Very Rough Idle, Biggest Cam for Stock Head
Description: Muta ThumprT - Very rough idle, biggest cam for stock heads. Great power above 4900 rpm. Compatible with stock valve springs, benefits from converter & gears, requires cam phaser upgrade & custom tuning.
Lifter Type: Hydraulic Roller
Engine Family: FORD 4.6L & 5.4L SOHC MODULAR 3-Valve (2004-PRESENT)
Cam Family: ThumprT NSR Ford 4.6L/5.4 Modular 3V Cams
| Specifications | Intake | Exhaust | ||
| RPM Range: | Valve Lash: | |||
| Valve Timing: | Duration: | |||
| Lobe Separation: | Duration @ .050" Lift: | |||
| Intake Centerline: | Valve Lift: | |||
| Lobe Lift: |
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2005 - 2007 | Avanti | Avanti | Base |
| 2005 - 2010 | Ford | Expedition | Eddie Bauer |
| 2007 - 2008 | Ford | Expedition | Eddie Bauer Max |
| 2008 - 2014 | Ford | Expedition | EL King Ranch |
| 2008 | Ford | Expedition | Funkmaster Flex Edition |
| 2007 - 2010 | Ford | Expedition | Max Eddie Bauer, EL Eddie Bauer |
| 2009 - 2011 | Ford | Expedition | Max King Ranch |
| 2007 - 2014 | Ford | Expedition | Max Limited, EL Limited, EL XLT |
| 2011 - 2014 | Ford | Expedition | Max XL, EL XL, XL |
| 2005 - 2006 | Ford | Expedition | XLS |
| 2006 | Ford | Expedition | XLT Sport |
| 2005 - 2014 | Ford | Expedition | XLT, Limited, King Ranch |
| 2006 - 2010 | Ford | Explorer | Eddie Bauer, XLT, Limited |
| 2006 | Ford | Explorer | XLS |
| 2010 | Ford | Explorer | XLT Base |
| 2007 - 2010 | Ford | Explorer Sport Trac | XLT, Base, Limited |
| 2004 - 2009 | Ford | F-150 | Flotillera |
| 2007 - 2010 | Ford | F-150 | FX2 |
| 2006 - 2010 | Ford | F-150 | Harley-Davidson Edition |
| 2005 - 2010 | Ford | F-150 | King Ranch |
| 2008 | Ford | F-150 | Limited, XTR, THE 60TH ANNIVERSARY EDITION |
| 2009 - 2010 | Ford | F-150 | Platinum |
| 2010 | Ford | F-150 | SVT Raptor |
| 2004 - 2010 | Ford | F-150 | XL, STX, XLT, FX4, Lariat |
| 2009 - 2010 | Ford | F-250 Super Duty | Cabela's |
| 2008 - 2010 | Ford | F-250 Super Duty | FX4 |
| 2005 - 2010 | Ford | F-250 Super Duty | King Ranch, XLT, Harley-Davidson Edition, Lariat, XL |
| 2009 - 2010 | Ford | F-350 Super Duty | Cabela's |
| 2008 - 2009 | Ford | F-350 Super Duty | FX4 |
| 2005 - 2010 | Ford | F-350 Super Duty | Lariat, Harley-Davidson Edition, King Ranch, XLT, XL |
| 2005 - 2010 | Ford | Mustang | Base, GT |
| 2005 - 2008 | Ford | Mustang | GT Base |
| 2005 - 2009 | Ford | Mustang | GT Equipado |
| 2007 - 2009 | Ford | Mustang | Lujo |
| 2008 - 2010 | Ford | Mustang | Shelby |
| 2007 - 2008 | Ford | Mustang | Shelby GT |
| 2007 - 2010 | Ford | Mustang | Shelby GT500 |
| 2008 - 2009 | Ford | Mustang | Shelby GT500KR, Bullitt |
| 2006 - 2008 | Lincoln | Mark LT | Base |
| 2008 - 2014 | Lincoln | Navigator | L |
| 2007 | Lincoln | Navigator | L Luxury |
| 2007 - 2014 | Lincoln | Navigator | L Ultimate |
| 2013 - 2014 | Lincoln | Navigator | Limited, L Executive |
| 2006 - 2007 | Lincoln | Navigator | Luxury |
| 2005 - 2014 | Lincoln | Navigator | Ultimate, Base |
| 2007 - 2010 | Mercury | Mountaineer | Base |
| 2006 | Mercury | Mountaineer | Convenience, Luxury |
| 2006 - 2010 | Mercury | Mountaineer | Premier |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 30 reviews
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Product Reviews
★★★★★ 4
Durable, Dogs love it
Color: Red
My Frenchie is a crazy chewer and can chew up a nylabone in a day, so I was looking for something that would last longer. So far this is holding up, and is pretty durable. Both my dogs like it a lot, it’s easy for them to grasp, and chewable but still very tough material. I suspect at some point it’ll wear down, but not for a while. The size was just as described / expected. Not too small and not too big
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Reviewed in the United States on May 23, 2025
★★★★★ 5
Great for aggressive chewers!
Color: Blue
Our aggressive chewers love these! Very durable.
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Reviewed in the United States on June 8, 2026
★★★★★ 3
NOT FOR PLAYING CATCH.
Color: Blue
This toy is quite heavy, making it good for a chew toy or for fetch, but not for catch. It could very easily injure your dog as it damned near did mine.
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Reviewed in the United States on May 19, 2026
★★★★★ 5
Peanut butter delivery system
Color: Blue
My big dog loves this bone. I run PB down the middle on one side when we go out. He loves it and brings the bone to us when we return to play :gimme that bone.”
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Reviewed in the United States on June 3, 2026
★★★★★ 4
Durable bone that you can add a spreadable treat to
Color: Blue
Our German Shepherd was 4 months old when we purchased this. She’s going to be 6 months soon. She has been teething really bad. We wanted some way to sooth her pain. This product was just what we needed. We put it in the freezer with some peanut butter in the center on both sides. Once frozen we give to our puppy. She loves it. When we open the freezer she recognizes the ziplock package that it was delivered in which we store it in our freezer. She jumps around until we give it to her. She loves it and it keeps her occupied for a while. It is very durable. I did not notice any smell when we received it. It does not make any noise. The plastic material is safe for animals. To clean I put in the dishwasher. The only reason I did not give it 5 stars is because sometimes the peanut butter gets stuck in it and may need to go through the dishwasher twice which is not a big deal. Or you can hand wash it. I found the dishwasher was best for us. You do not even have to put anything on it, but our pup likes it. I would recommend to others.
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Reviewed in the United States on June 15, 2025