Can you use stock rockers with aftermarket aluminum heads?

Just a suggestion
to take maximum advantage of aluminum heads, you might want to try 2 things
1) lotsa cylinder pressure
2) lotsa dwell time at high lift

I wouldn't "settle" for a 268 cam, that might have only [email protected] are "better". Cams in the 268 to 276 range make great street cams in a Hi-compression 360, making gobs of low-rpm torque, and properly sprung, will rev willingly to way past what you might expect......but they don't "have" to on account of the fat midrange, that the higher cylinder pressure brings.
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To those ends I highly recommend; cylinder pressure up around 190,with Q down about .034,with oiling mods to spend lotsa time in the 6000 to 7000 zone, with 1.6 rockers, and tappet lift more than .550.
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On the third iteration,I ended up with a 367 along these lines, for a 4-speed car with 3.55s. At 3467#, it went 93mph in the 1/8th, yet will idle down to 550 if you set it right. It will break 295s loose at 50 in second gear. You can play at drifting, in first gear, to any speed up to about 40mph, after which you better be good at it. This is with a 276/286/110 (230/[email protected])
I couldn't be happier..............................................
But my next cam will be a solid,a touch smaller advertised/ a touch bigger .050,and I will try a tighter LSA; I'm thinking 273/279/104, and I'd be hoping for 235/241 @.050. ..At 10.9 Scr,that should be a ripper!...188ish psi
I ran 185 on 87E10, so..........guess what I'll be trying again,lol.