Nissan GT-R 35 VR38DETT High End forged pistons-set downpipe Pistons

Forged high-performance pistons from downpipe Pistons for the Nissan 3.8L 24V VR38DETT engine. Race Series. For outputs of up to 400 hp per cylinder! Features: Absolutely precise steps in the design and manufacturing process. Use of the latest CAD and FEA analysis software. Machining with exact tolerances to a thousandth of a millimetre. Additional internal machining for maximum weight reduction. A difference of less than half a gram ensures maximum reliability and maximum performance. The piston are tested under the toughest conditions. For bore 95.50mm and first oversize 96.00mm. Compression ratio of 9.0:1 23mm piston pin All our piston are manufactured in the most modern 5-axis CNC facilities. 100% CNC- milled from high quality forged aluminium, especially for street and drag race engines with very high performance. All our piston are tested to the highest standards. They are steam blasted and shot peened internally to not only relieve stresses in the material, but also to reveal any imperfections that may cause the piston not to work as intended. All piston are also heat-treated. Finally, handmade and individually weighed to give the piston a very special personal touch, they are then balanced and assigned to an engine set. The tolerances are so tight that there is no more than 0.5 grams between a piston set. Our piston are supplied with rings that are manufactured to the world's highest standards from the highest quality materials. (Image similar)