ls1 torque vs lt1 torque
But, for low rpm, um, "grunt", restriction actually seems to be the order of the day. The early 4.6L mustangs took a dirtnap at about 5k, but, until about 4K, they'll out-power a later 2valve. And, if you've ever looked at the low and mid-lift numbers of unported Non-pi cylinder heads, whoa boy, they're pretty pathetic.
They were a truck motor in every sense of the word.
END OF STORY!!!!


