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Brian Crower BC2350 Valve Springs and Titanium Retainers Kit

(2005-2006 Toyota Corolla; 2000-2005 Toyota Celica; 2003-2006 Toyota Matrix; 2003-2006 Pontiac Vibe; 2005-2011 Lotus Elise; 2006-2010 Lotus Exige)

Part of: Brian Crower Valve Springs and Titanium Retainers Kit

Other options in this family: Brian Crower BC0130 Brian Crower BC3916 Brian Crower BC0070 Brian Crower BC0320 Brian Crower BC3917

Manufacturer

Picture for manufacturer Brian Crower

Part Number

BC2350
18 reviews
Sale Price

$175.07

Estimated ship date Friday, November 27

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Product Details

The Brian Crower BC2350 valve spring and titanium retainer kit is a precision-engineered valvetrain upgrade designed for high-performance engines operating at elevated RPM ranges. This system-matched kit combines premium valve springs with lightweight titanium retainers to deliver superior valve control, prevent valve float, and accommodate aggressive camshaft profiles.

Valve Springs:

  • Constructed from highest-grade super clean chrome silicone alloy wire
  • Proprietary processing procedures including chamfering and deburring for consistency
  • Engineered to maintain stable seat and open pressures during extended high-RPM operation
  • Designed specifically to prevent premature valve float at elevated engine speeds
  • Long-term reliability even under demanding racing conditions

Titanium Retainers:

  • CNC machined from premium 6AL-4V titanium bar stock to exacting tolerances
  • Approximately 40% lighter than factory OEM steel retainers
  • Reduced valvetrain mass allows for higher RPM capability and improved throttle response
  • Aerospace-grade titanium construction for maximum strength-to-weight ratio

System Benefits:

  • Springs and retainers are precisely matched to work together as a complete system
  • Enables use of higher-lift camshafts for increased performance potential
  • Improves valve control throughout the RPM range
  • Critical upgrade for modified engines with upgraded camshafts or increased redline

This kit is ideal for performance enthusiasts and racers seeking reliable valvetrain components that can handle aggressive camshaft profiles and sustained high-RPM operation. The combination of premium materials, precision manufacturing, and system-matched design makes the BC2350 kit an essential upgrade for serious engine builds.

Products specifications

Fits

2005-2006 Toyota Corolla; 2000-2005 Toyota Celica; 2003-2006 Toyota Matrix; 2003-2006 Pontiac Vibe; 2005-2011 Lotus Elise; 2006-2010 Lotus Exige

Stem Size

TBA

Autoplicity was an easy and simple transaction! It is appreciated when an online retailer is responsive to customer's needs. I contact Autopilicity over the phone on several occasions and was promptly greeted with a professional Customer Service representative that was immediately capable of answering my questions and concerns. Thank you Autopilicty and keep up the great work!

Found a hard to find part

i bought 8" trailer deestone tires excellent seller will definitely be back as return customer

Very fast service. Will shop again with . very low prices

Quick shipping

Order arrived and was good service.

Seamless service and fast delivery, even to Hawaii. Shipping costs were very reasonable unlike other sites that charge an arm and a leg.

First off, I LOVE my new shipments! These guys had everything at super low prices, and the shipping was phenomenally fast. It's all working great, and imm definitely buying from these guys again.

their write up about the product was slightly miss leading being that it was saying that the part went to the wrong car. But the part number said it was for a different car. <br><br>But hands down they had the best price and so far seems to be a great company. I would purchase from again. It would be ideal if they offered more in the sports compact area though.

Awesome price! I couldn't find a better bargain anywhere, and I searched for days.

Autoplicity had the lowest price I found on the product I wanted. Also, the item was shipped very quickly. I received 2 days after I purchased it. Great service!

Great customer service. Quick process and shipped les than 24hrs after order. 5 stars.

Great price and fast shipping!

First Order best price found online fast shipping

Great prices on all there products and shipping was fast and easy!! Customer service even better I would recommend these ppl to anyone

Could not find the part I was looking for at any other 4x4 website. Found it here and it was cheaper than almost every other place. Since I saved some I went ahead and paid the extra for 2-day shipping and still came out on top price wise. Definitely will be checking here again for parts for my Jeep!

Easy access, friendly website, reasonable prices, and the order was processed and shipped quickly.

Excellent service and the cheapest price that I could find anywhere. Ordered on a Sunday and delivered in record time three days later...basic overground shipping. I will deffinately order from here again!

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