What size AN hose are you guys running for radiator? I'm looking into getting rid of my bulky hard to find standard radiator hoses but did not want to go too small with it.
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Mine are -12 I just went and looked.
Clowns to the left of me, Jokers to the right. Here I am.......
-12 on mine. Cools great.
12 AN on mine
-12 here as well. On my previous car, I had -16 into the pump and -12 out the water neck. I did this on a recommendation from Meziere, to create a pressurized system.
I haven't seen any negatives from going to all -12.
I run a -10 from Maziere pump to motor and a-12 from motor to radiator. I do run alcohol and the -10 Hose can flow every bit and more than the wimpy water pump puts out.
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2X SHRA NE2 CHAMPION.
-12 on my smallblock. Have run gas, E85, and methanol with no cooling problems.
-10 was OK for alky but did not work on gas. Went to -12 and gas was fine
2018 Dragway 42 Top Champion
I have -12. My friend uses -8 or -10 on gas with a shogun pump system
I use -16 on bottom, -12 up top on recommendation from Meziere also. I only run the water pump half the time on methanol.
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