Wiseco Pistons for Integra B18 A1 B1 C Civic SI B16A 81.5mm Bore K542M815

Click to Enlarge

Wiseco leads the performance aftermarket by producing the highest quality forged pistons for domestic automobiles, sport compact and racing applications right here in the USA. Wiseco is unique because we forge all of our own pistons in house, and produce all of our own forge tooling right here in the USA. This allows us to control all aspects of our manufacturing process from raw bar to skirt coating finished parts.

In addition, in-house dyno testing gives Wiseco the ability to develop state-of-the-art technology such as new shapes, coatings, and components, and lead the industry through rigorous R&D. Linking all segments of Wiseco’s organization through design, testing, manufacturing, and distribution allows us to fulfill market needs with minimum lead-times.

Extreme racing conditions demand the strength and toughness that only forged pistons can offer. Compared to cast pistons, forgings are tougher and more durable, and will stand up to the abuse that high performance motorsport applications require. Most castings are brittle, have no grain structure and tend to fail catastrophically when the material yield strength is exceeded. Forgings have condensed grain that is aligned to the features of the part, which produces higher mechanical properties, and resistance to impact and fatigue. Each forging is designed to optimize the strength-to-weight ratio, and maximize performance.




Part # K542M815
Bore: 81.50 mm



Applications:

Civic SI 1993-01 B16A (Must use at least .040" thick gasket)
Compression Ratio: 8.8-9.0:1 CR

B17A1 • Integra GSR 1992-93 (Must use minimum .040" thick gasket)
Compression Ratio: 9.1-9.4:1 CR

B18A1/B1 • Integra 1990-01
Compression Ratio: 9.5:1 CR

B18 LS (B18A1/B1 with B16A VTEC Head)
Compression Ratio: 9.8:1 CR

B18C • Integra 1994-01
Compression Ratio: 10.0:1 CR

IMPORTANT NOTICE: By bidding on our auctions you agree to the following terms! Items that are in stock typically ship within the handling times specified on the Shipping and payments tab. Tracking is always provided. The buyer will be notified if an item is on back order or discontinued.?Special orders take extra handling time to deliver. Quantity On Hand: Quantity on hand is subject to change at any given time. Please ask us about product availability for any orders that need to be delivered within a certain deadline BEFORE?bidding! *NOTE: Back orders can throw off inventory quantity as we have to constantly order in more product to keep a steady flow of inventory and rely on each shipment to keep up with the demand. Delivery:?Items may ship from one of our facilities, our distribution centers, or from the manufacturer directly. Orders shipping directly from the manufacturer may take longer to deliver as their handling times differentiate from one another. Please allocate extra time for special orders as they take extra handling time to deliver. Shipping delivery is subject to change at any given time without notice.

Urgency Orders: Do you need the item immediately? Please contact us prior to purchasing to verify that such items are in stock and available for shipping BEFORE bidding!

Business Hours: M-F: 10AM - 7PM CST Saturday: Closed Sunday: Closed Communication: Do you have a question about the product? TxAutoplex is more than happy to assist you with any questions you may have. Feel free to contact us anytime via the eBay Message System. We try our best to respond accordingly, but we kindly ask you to allocate 1-2 business days for a response. Make sure to ask us about our current Special Offerings!

Payment must be made within 7 days of purchasing item. Payments must be made to Paypal confirmed address, we refuse to service paypal unconfirmed addresses to prevent fraud on eBay.