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Old 04-17-2013, 07:11 PM
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Default Modded 7.3 Pistons

We have in stock 2 variations of our modded 7.3 pistons:

Stock and .020 bore

They have an intake and exhaust valve relief cut in them and the fuel bowlis opened up for bigger nozzles.

I'll get a pic posted up soon.

PM me for pricing!!!
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Old 04-17-2013, 08:54 PM
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Here is a pic Cassie just took for the website, a sneak peak for the PSA:

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Old 04-17-2013, 10:25 PM
David@BSDP David@BSDP is offline
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do you also do piston coating? How deep is the valve reliefs cut into the piston? Is there any way with the bowl work and the reliefs cut in does it alter the compression?

On EDIT: They look very good!!
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Old 04-18-2013, 06:45 AM
kyle43335 kyle43335 is offline
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Quote:
Originally Posted by Powerstroke Cowboy View Post
do you also do piston coating? How deep is the valve reliefs cut into the piston? Is there any way with the bowl work and the reliefs cut in does it alter the compression?

On EDIT: They look very good!!
compression would be affected....
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Old 04-18-2013, 07:03 AM
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Very nice! Any testing done on these yet? I'd be interested to see how the bowl configuration works with a stock injector.
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Old 04-18-2013, 07:52 AM
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We do offer them coated as well.

There is very little effect on stock compression.

The valve reliefs are cut .050 and can be customized to our customers specs.

The bowls are cut to optimize Jonathan's timing tables for specific injectors spray patterns. (I can't get into specifics) They too, can be customized to our customers specs.

They are in a few motors right now with great results. A stock injector is a great match for these pistons. Or should I say the pistons are a great match for the stock sticks. At this point all I can say is we have seen an increased potential of the stockers. After testing a few added benefits were reduced noise and heat with the loss of all the sharp edges of the stocker.

These are made in house and can be made from top to bottom to your specifications.
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Old 04-18-2013, 08:23 AM
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So are these a forged piston? Or a monotherm? Maybe I missed it
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Old 04-18-2013, 08:45 AM
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In for info.
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Old 04-18-2013, 09:47 AM
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These Pistons are The Mahle Performace line (Aluminum).

Note:...We will also modify your stockers.
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Old 04-18-2013, 11:19 AM
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Quote:
Originally Posted by Jason@NLTD View Post
These Pistons are The Mahle Performace line (Aluminum).

Note:...We will also modify your stockers.
stock style cast or forged? That looks like the forged line with anodized top ring land but I can't tell if it is the steel insert or not.
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Last edited by Gearhead; 04-18-2013 at 11:22 AM.
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