extension boxes pro vs con
09-06-2011 | 07:14 PM
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extension boxes pro vs con
the boat is a 1993 38 top gun , and time to upgrade! boat is running 500efi bravo swept back 1.5 gears and merc shortie lower turning 26 labbed bravos. has anyone else added boxes and what was the pros and or cons?and also anyone added pro chargers to a 38 with 500s what were speed gains?thanks to all
