COMP Cams Camshaft CRS 283T HR-107 T Th

Marsoni

M251S

$244.97

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

COMP Cams Camshaft CRS 283T HR-107 T ThDesigned 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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We offer a 30-day return/exchange service after receiving.
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This is my third watch I’ve had in the last 10 years. I bought my first one in 2014 when I was doing triathlons. My second one just died after surfing/working in a hospital with it for the last 3-4 years. I could of just changed the battery but for $40 and it will last, I thought hmmm let’s just get a new one. No complaints! Shipping arrived in 2 days, and the price can’t be beat. If you are looking for a simple watch to wear and not having to worry about getting it messed up this is it! I had a garmin 410xt that I had to charge etc but this watch is extremely convenient and comfortable. High recommend!

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Reviewed in the United States on August 30, 2023

Verified Purchase

Gregory C.

Grantham, US

★★★★★ 3

Not great...

Color: Black/Negative

The dial is so dark that I can barely see the numbers. Very, very disappointing.

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Reviewed in the United States on May 4, 2026

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GARY

Cuba, US

★★★★★ 5

PERFECT

Color: Black

Watch is light weight. Has a good feel on the wrist and easy to read during the day and easy to read with the indigo back light at night. I have large wrists and this size is good. For smaller people it might be to large. The functions work well and its water tight. Its durable and keeps on ticking.

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Reviewed in the United States on September 4, 2024

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Jeff

Belleville, US

★★★★★ 5

Solid watch!!

Color: Black/Digital/Black/Green

Great digital watch. Has many features. Built tough and looks great.

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Reviewed in the United States on April 12, 2026

Verified Purchase

Jason

Fort Morgan, US

★★★★★ 5

Classic simple digital watch

Color: Black/Digital/Black/Yellow

A classic watch with the clean classic look. A every day wear for the gym, while of course smart watches do it all, this keeps it simple with the basics. No distractions, just a watch that gets the job done. Clear screen and and the classic day glow work perfect. Simple black and yellow color combo is rad, and their come in a varitso you can find one that works for you.

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Reviewed in the United States on December 26, 2025