Need help identifying 289 components...

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#1 (permalink)

07-17-2005, 02:49 PM

Dangerous Doug Dangerous Doug is offline

CC Member

Join Date: Apr 2004

Location: Scotts Valley, CA

Cobra Make, Engine: ERA 289 FIA #2108

Posts: 1,882

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Need help identifying 289 components...

Just bought a 289 for rebuiding. It's a 1965 date coded block, so I'm good for CA emissions when I go to register.

I'm trying to id the pistons to determine if they need replacing. They are dished with a protruding wedge, and have the marking "L2249N". Can anyone id these pistons? I know they are obsolete TRW, but I'm trying to determine what compression ratio they will yield with stock or aftermarket heads (GT-40 heads).

Also, the oil pump has a tag on it that reads "68HV". Is this a high-volume oil pump?

The fun begins!

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Dangerous Doug

"You're kidding, right?"

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