AIR FLOW RESEARCH SBM LA 175cc Cylinder Head - Assembled

AFR Being a pioneer in a field and having a history that spans over forty-five years certainly speaks well for a company and Air Flow Research, the brainchild of Ken Sperling in 1970 is just such a company. The current process of CNC porting cylinder heads that is so prevalent today was developed by Air Flow and their commitment to developing technological advances and flow dynamics for the racing and street arena is still prevalent today.

The Air Flow Research facility in Valencia, California is home to primo manufacturing techniques and state of the art machinery that serves only one purpose and that is to develop top quality, high performance products for racers and street enthusiasts. In addition countless hours of thought and design go into the development of each product with thought being given to specific application and performance. Product testing is, of course, paramount at Air Flow Research and the daily testing includes everything from flow testing to spot checking.

Never ones to rest on their laurels, Air Flow Research improved their manufacturing techniquest throughout the years incorporating things like Wet-Flow Testing and CNC porting of cylinder heads, full 5-AXIS CNC porting and LEAN and AGILE methodologies.. Quality Control plays an important part in the process with only top notch products like the Browne 7 Shar’s Coordinate Measuring Machine being used to ensure premium quality. Then testing and checking assures that every product meets the standards demanded by Air Flow Research.

Take a look at the Air Flow Research Cylinder Heads and Aluminum manifolds that are designed around the Air Flow Research Cylinder head intake ports and paired with the Air Flow Research gaskets and you will find the answer to your power needs.

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Special Order ITEMS: Some items are Special Ordered and may not be returnable, or even cancellable as they are going into production specifically because you ordered them. Special Ordered items can have a 5-35% cancelation fee.

Cancellations: Instock orders cannot be canceled due to our automated ordering & fast shipping system. To keep our prices low, all cancelations are subject to a 5% cancelation fee to cover transaction processing fees. We reserve the right to charge up to a 10% cancellation fee for cancelled orders due to merchant fees, Special Order fees and the cost of processing and shipping orders.When you request a cancellation of an order or a part, please note that it may take time for a manufacturer to cancel an order if the order is drop-shipped. We also have to confirm that the product has not shipped. If the product has shipped then this must be processed as a return.Also note that sometimes products ship more quickly than expected, so we recommend that you do not purchase alternative products until receiving final confirmation of the cancellation.

Returns: We cannot accept returns on parts that have been used or installed. No returns will be accepted after 30 days. All Returns must be in original packaging. Prior authorization must be given before any return can be made. Up to a 25% Restocking Fee may apply. Special Orders may be subject to Additional Manufacturer Restock Fees as well. Shipping cost will not be refunded.Hoods as well as PCM Programmers may not be returned unless defective and only for replacement. ALL returns must be first filed using our online form found here: https://www.lmperformance.com/returns.

Lost Order Claims All lost order/package claims must be made within 5 days of the shipping date or tracking information delivery date. All claimes made after this date will not be accepted due to Shipping companies policies of filing loss claims.

Damaged Items or Incorrect Items: Please contact us right away if your item has been damaged in shipping or are incorrect. Please note that we will ship replacement items the same method of shipping the order was originally placed for. LMPerformance can not ship packages overnight at our cost if the original shipping was not also overnight. Claims must be filed in order for replacement parts to be shipped.

Warranties:Any warranty claims must be placed with the manufacturer. All of the products sold by LMPerformance, regardless of the manufacturer, are designed for Racing and Performance applications. Many of our manufacturers offer NO WARRANTY on their products, either stated or implied, due to the unusual stresses placed on the parts and because we have no control over how they are installed and used. Many of these products are designed for off-road use only and are not legal for use on public highways. If you have a question about the warranty on a specific product, please e-mail or call us. Buyer assumes all risk and liability associated with these products.

Installation: We are not responsible for or any costs associated with the installation or the improper installation of any products. Purchaser assumes the risk associated with the installation of products. We, along with the manufacturer of each product are not responsible for any direct or indirect damage to the vehicle, personal, or costs incurred from the use of products.