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L16 to l20


anjoel otero

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Hi friends I have an open chamber A87 cylinder head, where can I buy flat valves to increase my compression? My engine is an l16 with 86mm flat pistons with an A87 cylinder head.

 

 

An open chamber head is totally wrong for a tiny L16. A 45cc combustion chamber is 7.69 compression

A closed 41cc chamber head is better at 8.38

The stock 38.5cc 210 head is 8.6. This is your cheapest bet and will perform better than the A87 you have.

 

Valves? I have no idea but to raise the compression back to stock you need to add almost 7cc to the A87 combustion chamber. A flat valve might be 1/2 cc each.

 

 

Una culata con cámara abierta es totalmente incorrecta para un pequeño L16. Una cámara de combustión de 45 cc tiene una compresión de 7,69 Una culata con cámara cerrada de 41 cc tiene una compresión de 8,38 La culata de serie de 38,5 cc 210 tiene una compresión de 8,6. Esta es tu apuesta más barata y funcionará mejor que la A87 que tienes. ¿Válvulas? No tengo idea, pero para aumentar la compresión a la de serie necesitas agregar casi 7 cc a la cámara de combustión del A87. Una válvula plana puede tener 1/2 cc cada una

 

 

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