SKU: 30438899382

Skunk2 Racing Lost Motion Assembly Spring Kit - B VTEC 312-05-0200

$135.90 $151.00
Save 10%
No.2 Bestseller on lamcf.fr >

Pay in installments of $37.75 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 16 - Sep 21

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Skunk2 Racing Lost Motion Assembly Spring Kit - B VTEC 312-05-0200Skunk2 is proud to introduce its Lost Motion Assembly Spring Kits for the Honda B16A B, B17A, B18C VTEC engines or B Series engines using the VTEC cylinder head. The Skunk2 Lost Motion Assembly is an advanced spring device that is designed to put pre load on the center portion of the VTEC rocker when it is in the unlocked position (VTEC is disengaged). Once RPM range that VTEC engages, the Lost Motion Assembly (LMA) will compress just like the valve

Skunk2 is proud to introduce its Lost Motion Assembly Spring Kits for the Honda B16A/B, B17A, B18C VTEC engines or B Series engines using the VTEC cylinder head.

The Skunk2 Lost Motion Assembly is an advanced spring device that is designed to put pre-load on the center portion of the VTEC rocker when it is in the unlocked position (VTEC is disengaged). Once RPM range that VTEC engages, the Lost Motion Assembly (LMA) will compress just like the valve springs and similarly to valve springs... LMA's will over time loose their ability to function properly, become contaminated, and/ or not be able to accommodate the camshafts lift and will need to be replaced.

 

Skunk2's Lost Motion Assembly Springs are manufactured exclusively from chrome silicone steel using the latest 3D CAD (Computer Aided Design) modeling and FEA (Finite Element Analysis) to ensure maximum optimization. The Skunk2 Lost Motion Assembly Kit replaces the factory piston-style LMA design with an improved design commonly found in newer generation Honda engines and incorporate a hardened tip for added durability.

 

Skunk2 recommends replacing the LMA's when installing aftermarket camshafts as a preventive maintenance measure but requires replacement when installing Skunk2 Pro and Ultra Series camshafts or any camshafts with a lift greater than 12.5mm.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 30438899382

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.3 ★★★★★
Based on 27 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
D
Verified Purchase
Denyce Schoemehl
Boise, US
★★★★★ 5
Got it fast and works great
Very nice looking and works fast!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026
A
Verified Purchase
Amazon Customer
Los Angeles, US
★★★★★ 5
So easy
I love it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
K
Verified Purchase
k. oakes
Lexington, US
★★★★★ 4
Nice tool, but with a 4 year life span.
I bought this on Nov. 2020, after hand surgery left me temporarily unable to do simple yet necessary tasks- like opening a wine bottle. 🤪 It's compact, nicely designed, and reliable. I kept it plugged in all the time with no issues. The only negative so far is the blue light which stays on whenever the unit is in the base, fully charged or not. (Not a fan of the many small yet bright lights from all appliances! Placing a Talking Yoda figurine in front of it blocked enough of the light to satisfy me). I found it easy to use and appreciated the foil cutter. Worked well on all types of corks. Flash forward to spring 2024... Despite the constant charging, the corkscrew dies at maybe a half inch into the cork. Just slows down and dies. Having read earlier reviews, I may try to crack it open and replace the battery. But ultimately, having regained my hand strength back, I'm more likely to go back to an old fashioned, reliable, hand operated corkscrew and celebrate the loss of weird lights and needed electricity. Conclusion: unless you are recovering from hand surgery, just get a good quality non- electric corkscrew and use it for 75 years (optimistically). Best deal ever. And you can take it camping too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 2, 2024
L
Verified Purchase
ladymary
Omaha, US
★★★★★ 5
Modern Solution and a Perfect Gift
Style: Gift Style, Style: Gift Style
As someone who has struggled many times with opening wine bottles, this is a great thing to get. The build of the opener is a modern stainless steel look, matching perfectly with most modern appliances. The device is light, much lighter than I thought it would be, but never felt flimsy. The operation was very simple, not even requiring the use of the instruction manual to understand how it functions. The ease with which it works was surprising but very relieving. The corkscrew is also strong enough to work without intervention, only requiring a firm grip on the opener and bottle. It comes with other useful bits, especially the foil cutter, which worked with minimal fuss or effort. The stand is a bit light, but it works great at organizing the extras in one place. To top it all off, the pricing is great for what you get. It was a great value for either gifting, or personal use; overall, I couldn't be happier and can absolutely recommend this.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 11, 2025
P
Verified Purchase
Perla Ham
Alexandria, US
★★★★★ 5
Excellent Product
Style: Gift Style, Style: Gift Style
This 6-in-1 electric corkscrew is an excellent choice if you prioritize convenience and a polished presentation when opening wine. The corkscrew’s automatic opening mechanism is incredibly swift and effortless. Simply place it on the bottle and press a button, eliminating the need for pulling or forcing the cork. The set is comprehensive, featuring a foil cutter, vacuum pump, wine stopper, pourer, and a practical storage case. Everything is meticulously organized and ready for immediate use. The vacuum stopper effectively preserves the wine’s freshness for several days, while the pourer prevents spills. Furthermore, the corkscrew boasts a modern, elegant, and high-quality design, making it suitable for personal use or as a thoughtful gift. This is a highly practical and well-designed accessory for any wine enthusiast. I highly recommend it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 10, 2025

recommand products

14K 3MM ROSE GOLD SOLID DC ROPE 16" CHAIN NECKLACE (AVAILABLE IN LENGTHS 7" - 30")
1500.00
Twist drills / Carbide / Ø 11.500 mm / Company std. / Type D15 / bright
84.73
10K 2.5MM ROSE GOLD SOLID DC ROPE 9" CHAIN BRACELET (AVAILABLE IN LENGTHS 7" - 30")
367.65
10K 2MM ROSE GOLD SOLID DC ROPE 7.5" CHAIN BRACELET (AVAILABLE IN LENGTHS 7" - 30")
235.60
Twist drills / Carbide / Ø 9.900 mm / Company std. / Type D15 / bright
57.73