PRHeads's latest activity
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PRHeads replied to the thread Carb for a street/strip stroked 440.My thoughts are that an Ede avs carb will not have enough idle circuit capacity to provide satisfactory lower speed street manners……with... -
PRHeads replied to the thread Question about a cam.It’s basically an XE268 but with the next bigger intake lobe.
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PRHeads replied to the thread Question about a cam.On a Comp cam, “H10” is: hydraulic, 110 lsa
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To pull the bolt, lift the dist, turn shaft 180, drop it back in can be done under 60 seconds.
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PRHeads replied to the thread Cam timing?.If you install the gears with the dots at 6(top)/12(bottom)….as they would be when you lined them up dot-to-dot……..where are they if you...
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PRHeads replied to the thread 383 Camshaft.Do you have a list of parts you’re planning to upgrade at the same time as the cam? If it’s only the cam, the safe bet is a replacement...
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PRHeads replied to the thread Cam timing?.There is no such thing as the cam being “180 out”. However, you can certainly put the distributor in 180 out. Pull out #1 plug, put...
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PRHeads replied to the thread 452 head transplant help.This is how I deal with the guide/seal situation:
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PRHeads replied to the thread 452 head transplant help.New day ………fresh look at it………it’s an optical illusion(to me). I was seeing the roof tapering down towards the spring as being a raised...
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PRHeads replied to the thread 452 head transplant help.From your earlier thread…….. I don’t know if this is an optical illusion or what, but it looks like there are “humps” on the tops of the...
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PRHeads replied to the thread 452 head transplant help.The typical intake guide boss on a 452 doesn’t lend itself to a lot of seal options(as they come from Mopar). I’d also check to see what...
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PRHeads replied to the thread Oil pump bypass spring ??.My experience with the stuck bypass valve was the result of a very small metal shaving getting wedged between the pump body and the...
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PRHeads replied to the thread Oil pump bypass spring ??.HV pump? How high does the pressure get at like 6k when it’s all heated up?
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PRHeads replied to the thread Oil pump bypass spring ??.did you check to see how much leakage there is coming out around the bottoms of the lifters throughout the travel while priming? I’ve...
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PRHeads replied to the thread Oil pump bypass spring ??.This topic comes up all the time, and I used to debate about when the pressure valve starts to open. I’m tired of having that argument...
