Forged Pistons Wossner Mazda Miata MX-5 1.8 84.5MM 8,7:1
Wossner pistons are made from dedicated forgings produced in-house to give you a light weight piston with superior strength and optimal design.
Being the multivalve piston technology leader, the line features specially designed valve pockets, complex dome and crown shapes, the steel nitride/napier xx rings and optimized skirt profiles.
Most OEM pistons have pin offset to keep the piston quiet. Only Wiseco does this with forged pistons.
Complete with rings, wristpins & locks, and specification sheets.
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Product detailed specification |
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Bore size |
84,50mm |
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Stroke |
85,00mm |
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Wossner compression ratio (CR) |
9,0:1 |
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Rod Lgth. |
133mm |
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Dome volume (CC) |
-0,3 |
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Comp Ht. |
31,2mm |
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Pin diameter |
20mm |
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Fits for |
Mazda Miata / MX-5 1.8 BP/NB (1994-2005) |
Not confirmed by purchase
Score: /5


