Cosworth

PR7889

Cosworth PR7889 High Performance Rod Bearings

Bearings

EJ25-EJ20 Tri-Metal +1
Subaru STi (04-07)

(EJ25-EJ20 Tri-Metal +1) Built for the (04-07) Subaru STi... Engine bearings are often overlooked when doing a high performance build, but are one of the most vital components. Performance bearings, such as Cosworth bearings produce less heat and friction than standard bearings.Cosworth Race bearing sets utilize a unique combination of design, metallurgy and engineering to deliver what drivers expect from high performance Trimetal engine bearings. SpecificationsHigh strength overlay plate with reduced thickness for better oil control and less frictionHardened steel backing on all connecting rod bearingsIncreased crush and elimination of flash plating3/4 grooving on Main Bearings providing optimum oil supplyTight consistent wall tolerancesOversize chamfers where applicableTested to over 1000 horsepower!

Grote 92183 Lens
GPD FITTINGS 1027242
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