Geoff 2's latest activity
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GGeoff 2 replied to the thread Lunati Hemi cams advice.I would use a single pattern cam. The extra exh duration, large sluggish ports & 4000# are not going to make a happy marriage.....All...
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GGeoff 2 replied to the thread 1965 Belvedere II 318 poly tuning.The info in post #45 came from Lars Grimsrud, a retired GM engineer. Reduce your initial timing by 5* & see if the noise goes. If noise...
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GGeoff 2 replied to the thread 440 heating only on highway speeds.Didn't read all the posts but a high probability that your fans are acting like a baffle at highway speeds. Get rid of them & use a...
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GGeoff 2 replied to the thread 318 Poly heads in Aluminum?.John, I do not know how to get rid of my PMs which are at the max. Otherwise I would send you the info about my friend here in Sydney...
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GGeoff 2 replied to the thread Oil pump question.The reason the stock pump drives fail is twofold: - there is a sharp edge, a stress riser, where the hex meets the main shaft - the...
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GGeoff 2 replied to the thread Oil pump question.Shimming will increase the oil pressure. I would try a 1/16" shim, make sure it is hardened [ a s/steel washer would be good ].
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GGeoff 2 replied to the thread Shot adjusters and pushrods.I had a few HS adjusters snap off at the nut, many years ago now. Overhardened. Your problem seems to be the opposite.
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GGeoff 2 replied to the thread Hemi AFB accelerator pump issue - initial bog on opening throttle.Thinking about [2] above..... A simpler test: disconnect the link between the pri & sec shafts on both carbs. Now only the primaries...
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GGeoff 2 replied to the thread Hemi AFB accelerator pump issue - initial bog on opening throttle.AR, [1] I maybe seeing things but in the pic #142....am I seeing a snivvy on the lower booster? If so.....that is there to re-direct air...
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GGeoff 2 replied to the thread Anyone know the size of the throttle plate to shaft machine screws on 1966 Carter AFBs?.Are you sure the shafts are worn? Carter carbs, unlike the H stuff, use wide base plates that provide a huge surface area for the...
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GGeoff 2 replied to the thread Flame thrower coil… seems to be legitimate?.Nacho, Canister coils are very cheap to make, so cheap price does not surprise me. Probably made in China. The last MSD coil...
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GGeoff 2 replied to the thread Before I blow out my ear drums....Sounds like an internal problem....
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GGeoff 2 replied to the thread Spark plug.NGKs, 5 heat range. If you want it to misfire, use plugs that are too cold...
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GGeoff 2 replied to the thread Anyone know the size of the throttle plate to shaft machine screws on 1966 Carter AFBs?.If you are going to remove factory screws......make sure you grind off the staked end first. Without removing the staking, you will...
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GGeoff 2 replied to the thread Hemi AFB accelerator pump issue - initial bog on opening throttle.Those ' devices' also soak up some air space, so maybe the engine 'sees' a smaller venturi, which improves throttle response. AR. I...