Which water pump design is better? PICS

JGH_5 · Post by **JGH_5** » Sun Dec 17, 2006 10:17 pm

Which design of the water pumps is better, if any? Thanks

Splinter · Post by **Splinter** » Sun Dec 17, 2006 10:20 pm

The one on the right is used on newer subarus, to my knowledge.

That doesnt mean its better for sure, but its likely.

206er · Post by **206er** » Sun Dec 17, 2006 11:08 pm

at first glance the one on the right looks a little more efficient but who knows.

Post by **Legacy777** » Sun Dec 17, 2006 11:31 pm

Yeah, I'd believe the impeller design on the right is more efficient

entirelyturbo · Post by **entirelyturbo** » Mon Dec 18, 2006 1:31 am

Every EJ water pump I've ever done, be the replacement pump an OEM or aftermarket, they have always looked like the right one.

Splinter · Post by **Splinter** » Mon Dec 18, 2006 1:41 am

THe one on the left is used a lot on the EA series a lot

ultrasonic · Post by **ultrasonic** » Mon Dec 18, 2006 4:33 am

My original water pump looked like the one on the right (cast impeller?). I replaced it with a new STi pump, which looks more like the one on the left.

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Which water pump design is better? PICS

Which water pump design is better? PICS