FS: CNC Ported 243s 2.02/1.60

 
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Old 04-12-2006, 04:14 PM
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Default FS: CNC Ported 243s 2.02/1.60

These are CNC ported 243 castings by MDMC. They have 2.02/1.60 valves, comp 918 "beehive" springs, and have about 3000 miles on them.

I cleaned only one intake,exhaust runner and combustion chamber to try and show the port work. You'll need to clean the rest if you want. A little greased lightning and some paper towels did the trick.

$1150 Shipped.

Here are some pics:




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Old 04-12-2006, 09:20 PM
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Im interested, Who did the port work and how many miles are on them total. Did you do all new parts or just the springs.

thanks
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Old 04-12-2006, 09:32 PM
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I bought these heads from MDMC. I bought them as 243 castings, CNC ported with brand new parts (valves/springs/retainers/etc..). I don't remember any brands besides Comp 918 springs. I would imagine that they are quality parts. They are still in awesome condition. A little bit of degreaser and they shine up good. I spent about 5-10 minutes on that one section not really trying.
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Old 04-12-2006, 09:35 PM
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Thanks for the quick reply. What cam did you have with them and what head gaskets thickness and pushrod length. Im a little confused with the whole seat pressure and rod lenght issue.

Do you have a pic of the 243 casting numbers

How much did you pay for them
Rich
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Old 04-12-2006, 10:11 PM
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PM me if you need original price.

I will have a picture of the casting numbers tomorrow sometime, the lighting in the garage is not allowing me to get them.
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Old 04-12-2006, 10:28 PM
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Let me know for what cam theyre best. please.
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Old 04-13-2006, 02:32 PM
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I was running a Futral 228 .576 112 and got 404 at the rears with Longtubes and a tune.

Here is a picture of the casting:

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