283 Bench Racing

59Lenoir

Well-Known Member
I hate to do it, as I'm sure you've listened to "what should I do with my old 283" about a million times....but since you're here!

52 years might be a little too much to ask from my 283. Though it runs perfectly, smooth idle and all, it burns oil like a 2 cycle weedwacker. I've considered just having the heads rebuilt, but I think a more holistic approach might be wise. So, I'm considering a complete re-build by hands more competent than mine.
Now, I want to keep the car (reasonably) original, so the 283 is a given. What kind of stealth power-adders are there? Is boring the cylinders worthwhile? Milling the heads for extra compression?
Another scheme:
I've always wanted a tri-power setup, but can it be done later, after the block and heads? Could I put in a cam appropriate to a 3x2 setup, in anticipation of doing so later? Or would such a cam not work with a single 2 bbl. I ask because my understanding is that with 3x2 uses only middle carb at idle and cruising, activating the outboard carbs only during hard acceleration. So basically, would the cam know the difference?
 
boy that brings back memories!
you can obviously rebuilt that 283, and building one with the newer technology will allow you to build a 283 that makes reasonably good hp per cubic inch is reasonably easy to do, but the fact is its likely to cost more to do so than it would to just buy or rebuild a salvage yard 350, so thats the main reason its so seldom done in the last 20 plus years.
by the time you buy new pistons rings, bearings, get the block bored, get a new valve job etc, your going to have close to $700-$1200 in a rebuild,
anything you can do to the 283 will produce better power in a similar larger displacement sbc engine, its fairly common to find 305 and 307 sbc engines for sale or junk cars with those engine for under $200


read thru this
viewtopic.php?f=44&t=427
 
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