Small Block to Big Block??????
#1
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Joined: Aug 2005
Posts: 777
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From: Marietta, Ga.
What would be required to change a small block mercruiser set up to a big block set up. Just bought a boat with a 383 that is blown up, and trying to weigh my odds!!!!!!!
#2
It is not that much different to bolt up a big block. My question is what drive is on there now? Ifs its an Alpha, I would reconsider. Unless you are willing to go to a Bravo.
#4
you can make an azz load of hp with a 383 or 406 sbc, id go that route instead of all the cost to swap for bbc. kiss keep it simle stupid
#5
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Joined: Jun 2004
Posts: 476
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From: Wichita, KS
Originally Posted by ratman
you can make an azz load of hp with a 383 or 406 sbc, id go that route instead of all the cost to swap for bbc. kiss keep it simle stupid 

#6
How much $$$ you gonna spend?
I bought a pair of re-man merc 383 MPI's with new bravo drives for just a little more than I had planned on spending on custom 383's alone, from Pro Tec Marine in AL
I bought a pair of re-man merc 383 MPI's with new bravo drives for just a little more than I had planned on spending on custom 383's alone, from Pro Tec Marine in AL
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