Subscribe to our newsletter to get all the latest news and exclusive offers. Yoshimura 54mm Big Bore Performance Piston Kit Honda CB400F 1974-78 CB400 Four 4. Yoshimura piston kits are special order from Japan. With 60 years of top level racing pedigree and history, Yoshimura's research and development department is second to none.Designed for maximum performance, Yoshimura piston kits improve compression ratio and/or displacement as specified below. HONDA CB400F / CB400 Four (4), from 1974 onwards. (Fits both 398cc & 408cc models). Increased displacement from 398/408cc to 455cc. 54.5mm piston - OEM is 51mm. Piston-to-cylinder clearance needs to be between 0.035-0.055mm. Yoshimura 54.5mm Piston (x4). Yoshimura Piston Rings (x4 complete sets). Yoshimura Piston Gudgeon Pin (x4).
Yoshimura Piston Circlips (x4 complete sets). Yoshimura Cylinder Head Gasket (x1). Yoshimura Cylinder Base Gasket (x1). CB, 400, F, Four, 4, CB400F, CB400, CB 400, CB 400 F. Established in 1999, Performance Parts Ltd are the UKs leading high performance motorcycle component wholesale distribution company.
It is not by accident that many top racing teams use the same products that we distribute. All of our products are tough tested and evaluated before they make it into our portfolio. Very often this can mean that there are cheaper alternatives to our brands, but there is usually a very good reason why! We summarise this situation by using the phrase The quality remains long after the price is forgotten. Please note that not all products advertised are in stock at all times.Many sell out, and some are manufactured to order. This provides all required information to process any order effectively without delay. We can offer 0% finance on certain promotional items. Should you wish to apply for this, you will need to call our sales office. Incorrectly supplied / damaged parts. It is the responsibility of the recipient to send the goods back to Performance Parts Ltd. To ensure acceptance, please return parts in unmarked original packing surrounded by an outer carton. Return goods in the condition that you would be satisfied to receive them in. Incorrectly ordered / unwanted parts. In all cases, acceptance of a parts return request shall be at the discretion of PPL Management.
Please return parts in unmarked original packing surrounded by an outer carton. IF THERE IS A QUERY ON FITTING THE PRODUCT DO NOT RUN THE ENGINE OR USE THE PRODUCT, to do so will mean that the product is used and therefore it has been accepted as fit for its purpose. Used products will not be accepted for return for alleged fitting problems.
It is the responsibility of the recipient to send the goods back to Performance Parts Ltd and return carriage charges will be credited (to a value of our standard carriage charge), once the goods are inspected and passed for credit / replacement. Replacement parts / credits will only be issued once the goods have been received and inspected.
Some products are supplied without instructions and it may be necessary for these to be fitted by a qualified technician. Therefore PPL will not accept responsibility for any problems caused by any end users inability to fit products distributed by us. The item "Yoshimura 54mm Big Bore Performance Piston Kit Honda CB400F 1974-78 CB400 Four 4" is in sale since Friday, November 21, 2014.
This item is in the category "Vehicle Parts & Accessories\Motorcycle Parts\Engines & Engine Parts\Pistons, Rings & Pistons Kits". The seller is "ppl-1" and is located in Daventry, Northants, GB. This item can be shipped worldwide.