Porsche Cylinder Head Rebuilding
sku: 107-12

Porsche Cylinder Head Rebuilding

$1,920.00

Aircooled and Watercooled Porsche Cylinder Head Rebuild Service

RND rebuilt Porsche cylinder heads benefit from years of experience with thousands of Porsche heads rebuilt by our specialists to date. 100% of components are tested, reconditioned, or replaced and feature multi-angle Serdi valve job, Viton valve stem seals, and critical surfaces are diamond milled, exceeding original manufacturer specifications. All components are inspected and replaced if worn. M96/M97 heads are always pressure tested and all cylinder heads are vacuum tested after final assembly as part of our standard quality control checks.

Pricing and Options

  • New Valve Guides Installed: $35 each
  • New Valve Seats Installed: $40 each (plus the cost of the Seat)
  • Crack Repair/Welding: $CALL (No crack repair on M96/M97 cylinder heads)
  • Broken Bolt/Stud or Thread Repair: Starting at $25 each
  • New/Upgraded Valve Springs & Retainers: $CALL
  • Flame-ringing: $455 (Set of 6 Aircooled 911 Heads)
  • Modify for Twin Plug: $850 (Set of 6 Aircooled 911 Heads)
  • Cryogenic Treatment: $CALL
  • Thermal Barrier / Thermal Dispersant Coatings: $CALL

Additional Notes

We do not flat rate pricing on cylinder head rebuilding for VW Type 4 / Porsche 914 / 912E or Porsche 356/912 engines; we do however offer new replacement Porsche cylinder heads.

For engines that have or will see track or race use, we recommend replacing all valve seats, valves, springs, and retainers.

For M96/M97 or 9A1/MA1 cylinder heads, cam covers can be sent with the heads if you would like them to be cleaned at no additional charge. Intake seats recommended on all 3-chain cylinder heads per Flat 6 Innovations.

Please be sure to remove your camshafts and other accessories such as lifters, lifter valley/cradle, Variocam components, etc. from the cylinder heads prior to shipping. If additional disassembly/handling is required, you will be billed at shop rate.

If we are twin plugging your aircooled Porsche 911 cylinder heads, we can modify your lower valve covers for twin plug. Additional fee applies.

Each head should have been individually boxed with rigid padding on all sides then each individual box put into a larger box with more padding on all sides. Use of plastic cases, bubble wrap, air pillows, peanuts, or shredded paper is not acceptable. Package your cylinder heads assuming they are going to be dropped or possibly launched out of a cannon.

This service does not qualify for free shipping.

Engine Type*

Porting*

Total: $1,920.00
in , Brand:

Description

RND’s rebuilt aircooled and watercooled Porsche cylinder heads benefit from years of experience with thousands rebuilt by our specialists to date.

Important: Before ordering, always confirm that the part fits your specific type/model/engine.

  • Images are stock photos. Actual product may vary. While we strive to ensure that all product images and descriptions on our website are accurate, slight variations in appearance may occur due to updates in design, manufacturing processes, or material finishes. These differences do not affect the functionality or quality of the product. If you have specific concerns or need more details before purchasing, please contact our customer support team for assistance.
  • Some items may be special order, out of stock, subject to additional freight charges, or import duties. Customers will be contacted for any of these special situations for customer approval before proceeding with any order.
  • The Seller, hereby expressly disclaims all warranties either express or implied, including any implied warranty of merchantability or fitness for a particular purpose, and neither assumes nor authorizes any other person to assume for it any liability in connection with the sale of this part(s) and/or service. Buyer shall not be entitled to recover any consequential damages, damages to property, damages for loss of use, loss of time, loss of profits, or income, or any other incidental damages. In addition, expressly excluded is any liability for defects pertaining to safety or performance, by way of ‘‘strict liability’’, negligence or otherwise. In the event of non-payment, the Buyer agrees that the costs of collection including court cost, and reasonable attorney’s fees, shall be recoverable from the Buyer. The Buyer has read and with any transaction, agrees to all of the terms and conditions in connection with the Seller.
  • Terms: • All Returns/Exchanges Require Written or Verbal Pre-Authorization and RMA Number. • Positively No Exchanges Without This Invoice. • No Refunds On Opened Packages Or Used Parts. • Items Returned Must Be In Original Packaging. • No Refunds On Special Orders. • No Return On IMS Parts. • No Refunds After 30 Days. • 25% Handling Charge On All Returned Items. • No Returns On Electrical Parts. • Refund On Purchases Paid By Check Are Refunded After Check Clears. • Limited Lifetime Warranty on NSC plating provided by Millennium Technologies LLC and subject to their terms and conditions. • There is no warranty on blocks processed with the Nickies Lite direct plating process. • Any Damage Must Be Reported to the Shipper and LN within 24 Hours of Receipt.

Some products sold by LN Engineering LLC or on https://www.LNengineering.com contain or may contain chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. LN Engineering has chosen to provide a warning based on its knowledge of the presence of one or more listed chemicals without evaluating the exposure. Products may contain chemicals in amounts acceptable by the safe harbor levels as outlined by Proposition 65, or not at all, however we have chosen to issue this warning on all of our products as an act of caution.

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