This is a brand new set of Toda high compression pistons for B16 and B18 Honda/Acura motors. The Box was only opened to take the pictures. The piston size is 81.50mm. You get everything you need to install these pistons. Here are the specs: TODA Racing offers high compression forged pistons for the Honda B series DOHC VTEC engines. The kit comes complete with forged pistons, rings, clips, and heavy duty wrist pins. Offers great gains when combined with Spec B and Spec C camshafts. TODA pistons maintain the Honda factory piston to wall clearance and allow for quiet and reliable operation. The basic form of the piston is an elliptical barrel. This forms the basis from which each part is subjected to high loads and measured for thermal expansion to accuracy of 1/1000(mm). The top edge of the piston uses a castellation design to reduce sticking, improve lubrication and sealing. The design also acts as a scuff-band to reduce run in time. TODA piston also feature improved oil drainage with redesigned oil channels. Improved oil drainage reduces piston weight during engine operations which is ideal for high rpm use. TODA pistons are produced in house using a 3000 ton press and come fully balanced within 0.25 grams of each other. Compression for a B16A is 11.7:1; Compression for a B16B is 11.1:1; Compression for a B18C-R is 12.4:1. Please feel free to contact me for any questions or pics. Thanks and good luck bidding!
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