I found a intercooler some months ago, which should fit into my Bandeirante. Usually it's sold for VW-Trucks in the 8-13tons category. Measures are 580x360x50mm or 23"x14"x2"
It's a bit tricky to find a good source, of how big a Intercooler should be but I found some sources about pressure loss vs flow rate and for my engine this size should fit well. In the trucks this intercooler works with 4.2L-engines.
Connections of the IC are 2.5", so I kept the piping at 2.5" as well to reduce the airspeed inside (and so the losses). I guess the loss in "response" is not a matter on this engine.
I didn't install a inlet temp. probe so far, but it would be nice to know the temperatures there to have a look, if the turbo is the right size.
I will do some test drives but so far it looks like, the pressure drop is really little and even full throttle uphill at around 2500min-1 and around 13PSI it's hard to get him above 1100°F. Maybe I leave him like this, or I crank up the fuel just a little bit more
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