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COMP Cams Camshaft CS 287Qs9 .900 Base

Marsoni M251S
Sale price$299.98
Pay 4 payments of $75.00 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
COMP Cams Camshaft CS 287Qs9 .900 BaseHydraulic Roller 4 Pattern . 900" Base Circle: Best choice for street 383 stroker engines with good cylinder heads. Very wide power range. 2600+ stall.; Outboard Specs: 289 301 Advertised Duration, 236 246 Duration . 050", . 630" . 618" Lift, 109. 5 Lobe Separation; Inboard Specs: 287 299 Advertised Duration, 234 244 Duration . 050", . 627" . 614" Lift, 108. 5 Lobe Separation; 2400 to 6700 RPM range; Recommended use with 1. 6 rocker arm ratio This
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
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4.8 ★★★★★
Based on 619 reviews
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PM
Cuba, US
★★★★★ 5
Good product for the price
I bought for my Worx trimmer and they work great. Even though Worx offers free replacements, when you add shipping onto the "Free" order..it costs more...this price is well worth it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
L
Verified Purchase
Liv2Read
Dallas, US
★★★★★ 5
Fits my weed eater perfectly
Fits perfect and does a great job. Easy to install. 15 pcs will last a ling time
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
S
Verified Purchase
Sherri Hensley
Alexandria, US
★★★★★ 3
String breaks about halfway
Just as pictured. PROBLEM…..LINE BREAKS ABOUT THE MIDDLE OF THE SPOOL…. Wound so tightly that once you have used the first half it is impossible to use the rest…. So guess what…I have to buy more!
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Reviewed in the United States on May 29, 2026
J
Verified Purchase
JR1962
Lowell, US
★★★★★ 5
FAST. Powerful. Easy to use.
Size: 8" Edger New
WOW! I bought a new house a couple of months ago, and the landscaping company overlapped the edge of the driveway with the sod. I've bee trying to trim it back with my string trimmer, but the results were less than desirable. I got my new edger today, and I am astonished at the results! ruler straight edging, 2 1/2" deep and 1/4" wide. PERFECT! . . . and the whole front yard took less than 10 minutes! The edger is very powerful - it easily cut through the sod, deep into the dirt underneath leaving a nice clean edge. My neighbor has a lawncare company, and he was watching me. He came over and said he was going to get one for his jobs, as it is much faster and easier to use.
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Reviewed in the United States on July 21, 2025
A
Verified Purchase
Abby L
Pawtucket, US
★★★★★ 5
Easy to edge with
Size: 8" Edger New
This works great to edge an overgrown area like sidewalk and driveway. Super effective and easy to use.
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Reviewed in the United States on May 18, 2026

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