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Putting on a b&m 250 supercharger on a 502 merc thermostat problem.

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Putting on a b&m 250 supercharger on a 502 merc thermostat problem.

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Old 09-19-2012, 09:59 PM
  #21  
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Originally Posted by oneanddone
Do you still have it?

Mine is all pitted and wont seal with a gasket anymore and Im looking for one and cant find one!
also did someone mention there is another kit that will work with the B&m 250. (dont care if i need to get new hoses) im in salt and flush after every use. Im wondering what my intake looks like the mount surface seems to look ok? I need answers if anyone can help please.
if your not running a water pump then you can use this one..
http://www.hardin-marine.com/p-12556...th-bypass.aspx
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Old 09-20-2012, 08:25 AM
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Do i need to run my water pump???

im not running a Stat so im getting 8-10psi with raw water pump and water pump. Temps stay cool. Would it raise my temps by deleting it?
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Old 09-20-2012, 06:38 PM
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Originally Posted by oneanddone
Do i need to run my water pump???

im not running a Stat so im getting 8-10psi with raw water pump and water pump. Temps stay cool. Would it raise my temps by deleting it?
makes the engine run cooler..you shouls at leaste run a 120* stat to keep some heat in the engine..
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Old 09-20-2012, 06:51 PM
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If you are running a stat with a crossover what keeps the water flowing inside the block when the thermo is closed?
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Old 09-20-2012, 09:41 PM
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Originally Posted by 4bus
If you are running a stat with a crossover what keeps the water flowing inside the block when the thermo is closed?
either use a thermostat with a built in bypass valve or drill 3 3/16 hole in one..some cross overs and thermostat housings have aen bypass fittings for a -8 hose..
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