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Re: Coolant Overflow Tanks
Posted: Mon Mar 07, 2022 6:35 pm
by robib
Expansion tanks are not overflow tanks.
Re: Coolant Overflow Tanks
Posted: Mon Mar 07, 2022 7:15 pm
by JimsHot66
robib wrote: ↑Mon Mar 07, 2022 6:35 pm
Expansion tanks are not overflow tanks.
Joe Travers wrote: ↑Sun Mar 06, 2022 7:59 pm
robib wrote: ↑Sun Mar 06, 2022 6:52 pm
Tell me what 60s Ford cars had stock overflow containers.
The early '60s big block Galaxies had expansion tanks.
Joe
Interesting...link below explains the difference between overflow and expansion tanks. Also mentions expansion tanks in Galaxies and Shelby Cobras.
https://blog.championcooling.com/2018/0 ... sion-tank/
Jim
Re: Coolant Overflow Tanks
Posted: Mon Mar 07, 2022 8:35 pm
by power band
... repurposed and kept it 'in the family' on the '61 Tri-Power Six -
have fun
Re: Coolant Overflow Tanks
Posted: Wed Mar 09, 2022 11:37 am
by Joe Travers
JimsHot66 wrote: ↑Mon Mar 07, 2022 7:15 pm
robib wrote: ↑Mon Mar 07, 2022 6:35 pm
Expansion tanks are not overflow tanks.
Joe Travers wrote: ↑Sun Mar 06, 2022 7:59 pm
robib wrote: ↑Sun Mar 06, 2022 6:52 pm
Tell me what 60s Ford cars had stock overflow containers.
The early '60s big block Galaxies had expansion tanks.
Joe
Interesting...link below explains the difference between overflow and expansion tanks. Also mentions expansion tanks in Galaxies and Shelby Cobras.
https://blog.championcooling.com/2018/0 ... sion-tank/
Jim
Going to get a bit nerdy here and put my hydraulic engineer hat back on after 5 years retirement.
The article sited is a little confusing concerning the early '60s expansion tank and the design/purpose of it and the later coolant overflow tank. It states the purpose is the same and later contradicts that statement.
The early '60s expansion tank was a precursor to the later recovery system. Early expansion tank and later coolant recovery systems are both designed to provide air cushion for coolant expansion during heat cycles. Both provide additional coolant capacity. Both are vented systems. The difference is the expansion tank allowed circulated coolant and provided more cooling system capacity than the recovery system.
If engine modification is done to require more capacity, best bet is to add recovery system or larger radiator (or both).
Joe
Re: Coolant Overflow Tanks
Posted: Sat Mar 12, 2022 1:01 pm
by JimsHot66
Rum and Coke overflow tanks (supposedly runs cooler
). Rat Rod owned by a local Coca Cola distributor.
Jim
Re: Coolant Overflow Tanks
Posted: Sun Mar 13, 2022 12:53 am
by popscomet
we have had to tie an M/T oil bottle on at the drag strip,,,or load it and go home,,and they frown very very hard over running anti-freeze in the rad at the dirt tracks.....pop