Thinking out loud..

HOTMOPR said

So how much Hp will a stock A block handle? How big can a 360 be taken at max HP? Ive seen 434" is that aftermarket? what are after market block options? Looking for 1500hp plus. Id like a mid 400" think it would spool my 114? Lets hear it fellas!

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For the cost of just the R3 block you can pick up a complete gen 3 hemi and build it to hold over 1k to the wheels.

Swap it to carb if you don't want to deal with fuel injection

It'll bolt up to the same transmission as the 360.

The stock unported heads are better than most race heads and only get better with some attention.

Old school motors have their place, but modern technology is the way top go for big power builds that won't break the bank.