The 402 finally called it quits so its tme for a new motor. I have a local builder (builds race motors for a living) that will put a killer 496 together for me (strong bottom end) but I have also been looking at the ZZ502 long block. I want a street motor that I can throw a little NOS at if necessary. I can't get real radical with the cam choice either way due to emissions here in AZ. I want it to run on pump gas as it will mostly be street driven (weekends only). By the time I get done I am seeing about the same dollar amount for each setup. So I guess what I am asking is if you were to make the choice.......... which way would you go, and why. Need help on the pros and cons.
built 496 VS ZZ502
70SSElky
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Well, when you do take the car out for a spin, what is it's primary use? Do you cruise? Take it to the track? Or you looking for a thumpin street car? If it's gonna spend it's time at the track when you take it out, then you'd be better off getting the 496 or maybe even a 540. If you're looking for a cruiser then I'd say go with the 502. If you're looking for a streetable car to kick some tail but pump gas friendly, then why not go with a decent to mildly built 496 and a 150 shot of nitrous? Either way, it's your call...good luck and have fun!
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