'90 7.4L flame arrestor upgrade
06-08-2005, 12:31 PM
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'90 7.4L flame arrestor upgrade
According to the performance marine big block chevy book, it says to upgrade the flame arrestor since the stock one is very restrictive. Plus i like the shiny ones. 
I measured the old one, and it is a little over 2 inches high, so i'd be looking to get a 10 x 2 or something of the sort. I've seen K&N advertise an arrestor, but i don't think in a 2 inch. I've also seen some sold from Livorsi and C&P Marine on the net. Any of these you would recommend that might give me a couple of horse?
I measured the old one, and it is a little over 2 inches high, so i'd be looking to get a 10 x 2 or something of the sort. I've seen K&N advertise an arrestor, but i don't think in a 2 inch. I've also seen some sold from Livorsi and C&P Marine on the net. Any of these you would recommend that might give me a couple of horse?
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