No need, it's still good info! I just wanted to make sure I understood correctly.
Oh ok..... edit version below
This is a small Bar and Plate intercooler personallyI think their are better options.
Bar and Plate VS various types of Tube and Fin
There is a lot of debate about this and a person that I won’t name who possibly worked for a Bar and Plate company wrote several papers on why Bar and Plate was superior.
Yet he did not look at all the science. Plus their have been advances since he wrote those papars back in. 2003.
The two most often and easily seen of these so called adavantages are . Larger mass area in the same size with Bar and Plate due to being able to pack more cooling fins into the same area. The other one that was touted wa sturdiness by design.
Now a few things need to be dispelled here. First off the man was comparing then new Bar and Plate designs From both Spearco( considered to be the father company of Bar and Plate and Garrett( who makes both types)).
In this comparision he compared modern Bar and and Plate ( circa 2003) to old design tube and fin. In those comparisons yes Bar and Plate seemed better.
They used the original design of tube and fin as an example why the coolers were weaker. Which was true.
There is one Caveat that give Tube and Fin a couple of interesting and cool features that Bar and Plate fail at.
One is because of spacing air passes through them better. This means while a charge temp may rise quicker it will fall quicker as well, VS Bar and Plate which while the charge temp will rise slower it will fall a lot slower. Essentially meaning more downtime waiting for the core to cool down. Which means the core gets hot it stays hot and your out of the game till it cools.
The other is the fact that charge air inherently flows through better with a Tube and Fin design by shear physics of the design. While the Bar and Plate carries more volume it does not flow through as well again by shear physics of th design.
Tube and Fin= lighter cores Bar and plate= heavier cores
These are the Pro’s and Cons.... but wait....
Devolopment in Tube and Fin core design has not stopped. When Name begins with W wrote those papers extruded Tube and Fin( much stronger) barely existed and now recently developed Square Tube extruded Tube and fin has been developed.
Now we have some pretty cool stuff going on. This ultilizes some concepts from Bar and Plate and Tube and fin combined. More space for cooling fins due to sqaure Tube, still great flow through and air pass because its still essentially a Tube and fin.
This design has only been around a few years but already tuning companies are getting into it.
I should add that regardless of whatever any tuner tells you there is a reason that Porsche, Ferrari, Lamborghini, and pretty much all Supercar and Sports car manufactures go with Tube and fin over Bar and Plate and it is because they feel they get superior overall performance out of Tube and Fin.
These are just the facts I have uncovered and learned while researching intercoolers and I come from the Turbocharged Nissan 4 and 6 cylinder world( SR’s CA’s RB’s) . I am not new to this.
If you don’t agree with my research great go Bar and Plate. Fact is in a lot of applications Bar and Plate will work ok to fine not great though.
If you are sticklier for excellnce and performance to the Nth degree then you might take heed. Lol
Pumaspeed being a company that makes these for our cars ( R Sport Pro 300) . They tested it against their Garrett core stage 3 cooler and got better flow through and equal performance overall. So much that they state it can be used on all their Turbo upgrade packages, x47r users this is you.