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Old 03-27-2008, 02:38 PM   #21 (permalink)
LostCause
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Join Date: Feb 2008
Location: California
Posts: 504

Thunderbird - '96 Ford Thunderbird
90 day: 27.75 mpg (US)
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Quote:
Originally Posted by Daox View Post
I'll answer that one. Money.

My thermostat needs to be replaced anyway, so I might as well use a more efficient one.
Touche...

That got me thinking, so I priced out what it would cost to get piston, cylinder heads, and cylinders coated.

I couldn't find cylinders, but for everything else:

pistons = 4 x $24.50
4 cylinder inline head = $200.00
========================
Total: ~$298.00


I'd assume cylinder walls would cost $100-150 as they are less complex then cylinder heads, but more surface area then piston domes.

So total: ~$398.00-448.00...

Not cheap...and it requires the engine to be rebuilt, but it's worth it for that 0.5% MPG gain...right?

- LostCause

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