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« on: October 02, 2020, 01:12:09 PM »
Hi, everyone. My name is Randy I’m new here, but have been reading your forum for a couple years. I just bought a 427so with tunnel port heads and 2x4 single plane manifold. It was a running engine until pulled and then sit for many years, I pulled it apart and here’s what I found...
Block J23 standard bore, .005 taper on 2 front bores, the rest were under .003
Crank C5ae 630 0 0 the bearings all looked good.
Rods C6AE-E polished std. bearings look good.
Pistons C8AX 6110A skirts show minor wear.
Heads C70E 609K look stock with a full “thumbprint “ no port work.
Intake C70E 94425A has a crappie weld on a bolt boss, otherwise looks stock.
I’m happy so far, but what do I do next?
I’ve been talking to Brent about options.
1. Build it back stock with new bearings, rings, cam, valve train etc.
2. Build a 482 with modern parts, hyd roller etc. shoot for 600ish HP.
3. Add ported tunnel port heads and manifold (around 650 to 700hp).
4. Sell it to someone who needs a vintage engine and start over?