V8's and high RPM, ?'s
#51
Schadenfreude...Ha Ha
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Originally Posted by Merc63
other than alocal machine shop (which is where Jim was going, IIRC).
It's funny that this subject pops up again and again over at TC with no resolution. I'm pretty sure it's because the market won't support the expense.
I'd be curious to hear what a company like Richmond Gear would have to say, just for ***** and giggles.
For us FD fold the Cobra 8.8 rear is an easy solution. Once you add up what it costs to get 300m axles and a Kaaz diff it's about a wash price wise. And being that the mustang aftermarket is so damn large there's an array of available gear choices if you happen to change your mind about the ratio you want. Sadly, I just changed the ring on mine last weekend for the 3rd time without them ever seeing the street.
#52
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Originally Posted by Merc63
The easier way is to use the 327 and drop in the 283 crank. The 4" bore of the 327 and the 3" stroke of the 283 creates the 302 cid engine. Boring out the 283 to a 4" bore seems pointless. Those 283 cranks were actually VERY strong parts, and basically what was used in the DZ302.
Add nicely ported 202 heads, 12:1 compression pistons, a long overlap, high lift solid lifter cam (the long overlap reduces the mechanical compression at lower rpms by a bunch, which is how they live on pump gas), single plane intake and big carb, and you can twist a streetable 302 chevy to 9k on a regular basis. Oh, remember the good dual valve springs.
Add nicely ported 202 heads, 12:1 compression pistons, a long overlap, high lift solid lifter cam (the long overlap reduces the mechanical compression at lower rpms by a bunch, which is how they live on pump gas), single plane intake and big carb, and you can twist a streetable 302 chevy to 9k on a regular basis. Oh, remember the good dual valve springs.
#53
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Originally Posted by SoontobeLS1'd
Well, that's what he did back in the 70's with what he had. Thanks for the tip.
Today I'd probably also use good modern aluminum heads that'd handle compression bettter and have better flow. (and of course, weigh less).
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