Look what UPS left today
Posted: November 17th, 2009, 5:34 pm
Going to take the block for boreing tomorrow. Then get started.
Jeep - AMC 4.0L and 4.2L Stroker Enthusiasts
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Im assuming they are the 2618 alloy, But not 100% sure.SilverXJ wrote:I merged the topics for you just to keep all in one.
Do you know what alloy those pistons are made of?
0 Deck, HG?. No head or block shaving, ( i did rework the head 0630).Im trying not to cut anything that dont need it.gradon wrote:I like the #s. How much deck clearance are you running and what HG(don't recall)? Did the head get shaved or any other work?
Head Gasket (duh) Im not sure, Im not to much worried about the quench since its 0 deck, May even be a little out of the hole with 002 rod bearings. But my main concern is the bore size. I like the fire ring to be as far away from the heat as possible. ( i build a lot of Blower motors). I have only checked the Fel-Pro, And its 4 Inch exactly. I want to find one with 4.030 if possible. Makes me wonder what the ones running 4 inch bores are using?barrett wrote:0 Deck, HG?. No head or block shaving, ( i did rework the head 0630).Im trying not to cut anything that dont need it.garden wrote:I like the #s. How much deck clearance are you running and what HG(don't recall)? Did the head get shaved or any other work?
This work? or you need the pin side?SIXPAK wrote:Can you take a pic of the side of one of those?
Sorry its been so long, got dishearted with the machine shop and have been on other prodjects. For your question From the top of the top ring land, to the top of the piston is 255 thousants. I also weighted it and it weighted 474 grams, Where the stock piston weighted 576 grams. If you need more let me know and ill try to answer sooner.SIXPAK wrote:Thanks for the quick pic. How thick is it above the top ring land?