View Full Version : Boss 302
03z06vette
10-13-2009, 09:38 PM
i have a chance to get a 1970 boss 302 that is 60 over, i was wondering if anyone is 100% of the hp max on that block.
Gearhead
10-13-2009, 09:45 PM
i have a chance to get a 1970 boss 302 that is 60 over, i was wondering if anyone is 100% of the hp max on that block.
An original Boss 302 block ??!! Rare as hen's teeth, sell it to a collector and buy a Dart/World/New Boss, etc...
03z06vette
10-13-2009, 10:16 PM
well if it will hold 650hp or more ill keep it and use it, the wife is due in 3 weeks i need my car done!
93snake
10-18-2009, 12:09 AM
there are different kinds of boss blocks, need to know casting for sure, but .060 is alot of overbore for a boss block ,they crack in the bores very easily (thats why you see alot of them for sale with sleeves at swapmeets). They are prone to crack in the front/timing chain area over 500+ hp
03z06vette
10-20-2009, 10:58 AM
tks for the info i have decided to go a different way! please delete
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