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Forged pistons Wiseco for Subaru WRX STI EJ257 2.5L 16V 4 cyl. (-19c
Set high performance racing pistons, bore 99.5mmSend the question to the owner of the store, about this product.
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Forged pistons Wiseco for Subaru WRX STI EJ257 2.5L 16V 4 cyl. (-19c
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Bore: 99.5mm
Over size: Std.
Comp Ht. : 30,70
Dome/Dish cc’s: -19
Vzdialenosť: 0,30-
Comp. ratio: 9,0:1
Pin diameter: 23mm
Ring part No. : 9950VF
Weight: 379g
Note: Most Wiseco Pistons have offset pins. (Pins must be offset, same as OEM, for quietest operation).
Aplication:
Subaru EJ257 as in Impreza STI/WRX Sti ‘04 and up 2,5 Ltr 16V engine code: EJ257 (OEM engine details: displacement: 2457 cc, valves: 16, comp. Ratio: 8,0:1 Head cc’s 51,00, gasket thickness: 0,53mm
Pins and wire locks are provided with the pistons.
In 1940, Clyde Wiseman embarked on his East Side garage in Cleveland, Ohio, to produce pistons for himself and a few friends. The rumors of his high-quality work quickly spread, and in 1941 Wiseco Piston was founded to serve the needs of motoring enthusiasts. Exceptional quality with precise grinding ensures reliability even with the most extreme motor sport applications.
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