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High Performance Valve Spring and 8mm Titanium Retainer Set For Porsche 993 (ENG 993 105 901 HP PMS)

Marsoni M251S
Sale price$488.50
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Get it in 3 business days with 1 day shipping. Friday, May 29
High Performance Valve Spring and 8mm Titanium Retainer Set For Porsche 993 (ENG 993 105 901 HP PMS)High Performance Engine Valve Springs, Valve Seats, And 8mm Titanium Spring Retainer Set For Lightweight Valve Control On All 1995 1998 993 993 Turbo 3. 6 3. 8L Cylinder Heads Ideal For All Street Sport Race Engines Patrick Motorsports USA Sold As A Set (12) 1 Set Per Engine NOTE: NOT COMPATIBLE WITH O. E. Valve Springs or O. E. Valve Seats. Complete Set Includes: + (QTY 12) HP Engine Valve Spring Sets (Inner And Outer Springs) + (QTY 12) HP 8mm
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4.4 ★★★★★
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Verified Purchase
Renae Halvorson
New York, US
★★★★★ 4
Value for your money
Style: EcoFetch
It's definitely different from the one I lost. It's taking me some time how to throw the ball correctly. It's a hit and miss but we are getting there. When I do get a good throw, it really wings it out there.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
W
Verified Purchase
Will Brannies
Charlottesville, US
★★★★★ 5
Well worth it
Style: EcoFetch
Works great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
V
Verified Purchase
Verucat
Whiting, US
★★★★★ 5
Yes!
Size: Medium
Durable. Squeak doesn't last forever with my aggressive chewers but crinkle does. Best balls.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 28, 2025
J
Verified Purchase
JJ Fording
Belleville, US
★★★★★ 5
Balls
Size: Medium
My dog loves chasing these balls. He seems to love the squeak! They fit the chuck it stick perfectly, and are great replacements for the originals that came with the stick.
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Reviewed in the United States on February 7, 2026
S
Verified Purchase
Steve just Steve
Draper, US
★★★★★ 5
Nice set of balls
Size: Medium
The squeaker quickly became my dog’s favorite ball and has replaced the fuzzy tennis balls. My dog is a nonstop fetcher and these chuck it balls are durable and fun.
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Reviewed in the United States on January 9, 2026

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