1-2 row is ideal for stock standard vehicles and exact replacement requirements. 3-4 rows are best for high horsepower, performance or off-roading vehicles as well as trucks. If you have more questions, speak to a cooling specialist at Natrad. There are 50 Natrad workshops nationwide who can provide detailed advice on the best options suited to

Sale Price $99.95 Regular Price $133.27. Track-Ready Performance Aluminum Radiator, fits Nissan 370Z 2009-2020. Sale Price $499.95 Regular Price $666.60. X-Line Performance Aluminum Radiator, fits Subaru WRX/STI 2001โ€“2007. Sale Price $412.95 Regular Price $549.32. Mishimoto Radiator and Heat Exchanger Relocation Kit, Polaris RZR XP Turbo 2016+.

I have a cheap, dual 1" core, 26" aluminum radiator with the biggest s blade fan and shroud that could possibly fit. Also have a moroso elec water pump. It does NOT cool a 600hp engine once warm. Do it once, do it right. There is truth in the increased volume/cooling of the 1.25 tubed cores doing the job better. That's what I'm buying this winter.
since i've never seen a steel radiator before, i'll assume you have a copper/brass radiator.. copper/brass sheds heat better, but an aluminum rad can have larger tubes with more surface area that more than compensates for that. so, i'll say an aluminum radiator will cool better than a copper/brass one of the same size. The advent of aluminum radiators has allowed the switch from 1โ„2- to 3โ„4-inch-wide tubes to 1- to 1.5-inch-wide tubes and the use of double-pass tanks. Wider tubes have more surface area misguidedangel Discussion starter. 59 posts ยท Joined 2007. #1 ยท Jul 9, 2008 (Edited) Hey guys. I recently did an engine swap in my 73 Nova from the original Inline 6 to a 350 SBC. One of the only original parts that I kept under the hood after the swap was the Radiator. Now, the power difference of my new engine is extremely evident. Mixing copper and nickel in a liquid cooling loop with aluminum parts will induce galvanic corrosion and the more active aluminum will get damaged. This can also lead to the damage to the nickel plating since it is a thin coating. Corrosion happens regardless in all systems whether they have mixed metals or not.
Hot and heavy. Another benefit to alloy radiators is the reduction in weight, which applies both to plastic/aluminium radiators and full alloy radiators. Copper is actually a better conductor of heat, which is why up until the 70โ€™s, copper/brass radiators were all the rage. However, it is also quite a heavy material and so, in the past 20
Cars with factory A/C generally have enhanced cooling system capacity, meaning that a swap to a radiator specified for A/C-equipped cars may be the simplest and least expensive solution to lower operating temperatures. Many aftermarket suppliers offer modern aluminum radiators with increased capacity to fit classic and muscle cars.
Benchmark: Copper vs. Aluminum CPU Coolers. Stock testing reveals a measurable (but mostly insignificant) difference of ~0.8C under load and 0.7C idle. The 0.8C delta will show no performance
Thicker radiators cool better if they have enough air flow. Between a thick and thin radiator with low to moderate but equal air flow, the thinner radiator will very likely perform better. So if you have a street/drag car you may be well off with a radiator on the thinner side and if you road race or circle track your car opt towards a thicker
Our AFCO 31" x 19" delivered was less than $300.00 (Included the Aluminum cap). Make sure you ask for Bob Bruning. By the way, our highly modified GM HO 350/330 has never exceeded 180 in the driveway, and this is with the MOON Guage at the waterneck (Best thing we ever did for our '69 Elke). Hope this helps.
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I went back to brass after an old school radiator guy explained some things to me: 1. Brass will always cool better than aluminum, comparing both types with the same number of rows and size. Lost over the years is that people wanted LIGHT radiators, so most went with aluminum. Brass cools better, period.
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  • do aluminum radiators cool better