COMP Cams Camshaft A8 299THR7 Thumper

Marsoni

M251S

$312.42

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

COMP Cams Camshaft A8 299THR7 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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It arrived on time and as advertised. I actually ordered 2 of the Playology toys and my boy did not like either. Total waste of $40 for the 2 toys. The toys are did not smell(to me at least) like the scent they advertised and my boy is sooooo food motivated and such a chewer that I was sure he would love these. Hasn’t touched them since the day I gave them to him. Very disappointed.

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Reviewed in the United States on July 1, 2025

Verified Purchase

Teresa Rafeek

Houston, US

★★★★★ 2

Not Rottweiler proof

Lasted about an hour.

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Reviewed in the United States on November 13, 2025

Verified Purchase

Ksett