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Discussion Starter · #1 ·
what did you do about blocking the vent holes under the dash?
 

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Aluminum plate over the blower motor hole same with the heater hose holes. Under the dash I mounted another plate to that one and mounted my MSD to it.
 
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my dog had a toy ball that i shoved in there and fit perfectly -0*(,then about a year later i got around to doing what dartracer did.
 

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I did what Dartrace did. I did it with plexiglass first time around, this time I'm using lightweight tin.
 

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On an old Cuda I had a long time ago I cut up a pop can and sandwiched it between the ring and firewall. :D
 

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Discussion Starter · #7 ·
my i didn't make my self clear i'am talking about where the vent boxes mount under the dash?
 
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i think dart racer had it covered,sheet metal or aluminum plate is pretty much the way to go unless you want to fab up a controlable vent box,which would'nt be too hard.
 

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for the firewall I used sheetmetal the first time



And a welder the second time around.



Under the dash I made some more sheet metal plates up If you want to get really fancy you could always weld up the cowl vent so air cant get in.
 

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Discussion Starter · #10 ·
that's what i ended up doing.with a good dose of sealer around the base..
 
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