COMP Cams Camshaft CRB3 299Th R7 Thumper

COMP Cams Camshaft CRB3 299Th R7 Thumper

Marsoni

M251S

$298.91

Get it in 3 business days with 1 day shipping. Friday, May 29

COMP Cams Camshaft CRB3 299Th R7 ThumperDesigned to deliver an aggressive, hard hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a broad torque curve. A perfect choice for muscle cars and street rods, the Thumpr series' early intake valve opening and long exhaust duration create optimum overlap for that race car idle. The Thumpr grinds all require an aftermarket torque converter and lower gear ratio to ensure the drivetrain

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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I bought this watch solely out of curiosity. It's not as heavy as I'd like, but the weight reminds me of the Citizen Super Titanium (lovely watch but not a fan). So I gave it to my son. He loves this watch! He wears it all day at school and everywhere we go. He's done such a great job of maintaining it that I'm looking to get him more expensive ones for milestones. Honestly, this is a great starter watch and it's amazing how accurate it is!

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Reviewed in the United States on May 9, 2026

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victor ree

San Leandro, US

★★★★★ 5

Great brand

Color: 2926 Silver Black

Look great, i really started to love this brand❤️❤️⌚️⌚️

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Reviewed in the United States on May 17, 2026

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