Help identify aluminum heads

PRH said

IF......... you decide you’re looking to step up the program....... there’s a lot of room for a power improvement if that’s the cam in the motor.

As always....... it comes down to what you’re trying to do.

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I'm looking for a pretty quick street car, I'd like to be comfortably in the 11s with good road manners. Right off the bat I was thinking about changing from the 3.23s to 4.10s & swapping to a more aggressive cam. The car is still very new to me so I can't speak for how quick it is now. . Still trying to figure out compression. Mahle pistons with 7.3 eagle rods, & a 750 double pumper. . I'm also thinking it could use more carb