
Originally Posted by
philm00x
what makes a bar and plate style like this one in the BR kit better than a tube and fin? tbh i didnt even know there was any other style besides bar and plate until i picked up the t&f style one i have now from a friend of mine a while back. i just thought it looked nifty (noob mistake prob? =\)
This should answer your question.
The tube and fin core design is the most economical to produce and therefore more affordable to consumers. The tube and fin intercooler is also relatively light in comparison to the bar and plate design (Like Kevin said), affording users a slight weight reduction. When the charge air enters the end tank, it travels through tubes in which the heat is transferred via fins where cooler ambient air passes over the tubes. This further removes heat from the air before exiting the opposite end tank en route to the engine. All in all, the tube and fin intercooler is perfect for the tuners building their first custom turbo systems on limited budgets. The disadvantages to the tube and fin intercooler is that its effective efficiency is lower when compared to a similar sized bar and plate intercooler.
Bar and plate intercooler cores function identically to the tube and fin core, with the exception that charge air travels through rectangular shaped passages that have more surface area, thus improving cooling of the air charge. The advantage to using this type of intercooler is that because the bar and plate core design affords up to 35% larger surface area for cooling, a physically smaller intercooler can be used and still retain the cooling characteristics (efficiency) of a larger tube and fin design. This is important for a builder who has a vehicle with a small opening in the front of it or where there are immovable obstructions present. There is a downside to this design, too, as it is generally more expensive due to the extent of fabrication that is involved in its construction. The bar and plate intercooler is also heavier due to the larger surface area and denser fin design. Simply put, it generally contains more material, thus the heavier weight.
Squarepants Racing
Buschur Racing
'03 lightening yellow evo
348 whp and 305 trq on BR dyno 12.5@110 mph
'03 Tarmac Black evo8 (sold) : (
1.7 60ft 10.86@133 mph on pump/meth
Buschur ReTuned built 2.3, 40R 571 awhp, 444 awtrq pump/meth. 617 whp, 486 trq C16 map
'91 red 1G Talon on the way!