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Manley 11952-8 Titanium Intake Valves 2.250" Head +.350" Stem

Manufacturer

Picture for manufacturer Manley

Part Number

11952-8
9 reviews
Sale Price

$1,403.72

Estimated ship date Thursday, November 19

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

Engineered for high-performance and racing applications, these valves are designed to reduce reciprocating mass compared to traditional stainless steel valves, allowing for higher RPM operation and improved engine response.

Manley Performance is a leader in high-performance valve technology, and their titanium valve series is manufactured from aerospace-grade titanium alloy, delivering an exceptional strength-to-weight ratio. The +0.350" stem length over stock makes these ideal for applications where cylinder head modifications, deck height changes, or custom valve train geometry require a longer-than-standard valve.

Key Features:

  • Material: Aerospace-grade titanium alloy for maximum strength and minimum weight
  • Head Diameter: 2.250 inches
  • Stem Length: +0.350 inches over standard length
  • Reduced reciprocating weight versus stainless steel for higher RPM capability
  • Heat-treated and precision-machined for consistent sealing and durability
  • Compatible with standard valve spring and retainer setups designed for titanium valves

Manley titanium intake valves are the go-to choice for serious engine builders looking to maximize power output, reduce valve train stress, and push engine RPM limits in competition and street/strip performance builds.

Bought a Husky trunk liner for my Civic. Autoplicity had the lowest price I could find, plus I received it in two days. Only problem I had was that their website had a problem with the part fit check. Although the description and part number was for the 2012 Civic, the part check said it would not fit. Had to wait until Monday to call customer service to verify that it would fit before I ordered. Would definitely order from Autoplicity again.

Quick easy painless

Awesome service, lowest price around. Great customer service

Easy to deal with, lowest price and included quick shipping.

This is our second order from Autoplicity. The first one didn't go so well due to a mix up with the Sparco seat pricing. Though I was starting to question our decision to order from them after several emails and phone calls and online chats, they came through in the end. These guys earned our second order by honoring the price they had listed and then calling to follow up when our race seat was shipped. Since this group was able turn our bad experience into a positive one we made our second order and, so far, it looks like they are again getting us what we want at the best price we can find. We are happy to recommend Autoplicty and plan on using them for future orders. There is one specific thing we would recommend, change the quality and volume of the hold music on the 800 #. It sounded like we were calling a 1970's van with a blown Jensen stereo turned all the way up,...

Prompt shipping, good prices. Will buy from again

Quick and efficient, Thank You!

I was very surprised that even with shipping, I saved 40% over the exact same item at a local auto store. They shipped the next business day and I am expecting to receive within 1 week of placing the order.<br>Autoplicity's website is easy to navigate and the selection and prices are top notch. I will be ordering from here again!

Fast, with great prices. I would definitely buy from Autoplicity again.

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