• The site migration is complete! Hopefully everything transferred properly from the multiple decades old software we were using before. If you notice any issues please let me know, thanks! Also, I'm still working on things like chatbox, etc so hopefully those will be working in the next week or two.

Recent content by theonlysi1

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    tcc Lock up issues

    My TCC will not stay in lock up unless I am really light on the gas pedal it just keeps going in and out of lock up while at highway speed just cruising steady throttle under light load it will hold lock up and that's if I am accel to say 55 and if I am cruising at 55 it just pops in and out...
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    I need l32 cylinder head casting numbers if anyone has a valve cover off

    I am looking for a casting number of the l32 cylinder heads it should be somewhere under the valve cover on the head usually 5-8 numbers and letters long. Please help a pic would be great to so I have something to compare to.
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    Series III S/C heads new bronze valve guides anyone do it? please read

    I have a set of used series III S/C heads that I had oversized si valves put in the biggest you can get, ported polished runners exhaust intake and bowls, comp cam springs for an xpz cam set up on stock rockers and the under cut retainers for extra valve guide seal clearance. Well 5k miles...
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    xpz cam pushrod length locations?

    This xpz cam cam with 6 7.000 and 6 7.050 pushrods and no directions where they go exhaust or intake. There is nothing in or on the box or the website zzperformance.com has anyone done one of these and know the correct locations for them? Please help I was trying to do this over the holiday...
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    Valve spring install hieght issues with everything I was told should be drop in 1.8

    I have stock heads SI oversized valves, manley retainers, comp cam keepers, and crow cam springs everything is supposed to give a 1.8 install hieght and its coming up to 1.750? anyone run into this? I was told by SI vavles that the valve may need to be sunk more into the seat and my machinist...
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