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Heres the measurements from my stock cooler which was removed last week from my R33 S1 GTST( gun metal grey :) )

225 x 185 x 59 - core size

350 - end tanks included

55 - inlet/outlet size

As GTST said "just under PISS SMALL"

:cheers:

  • 2 years later...
whats kind of boost can stock intercooler handle?

imo, i wouldnt increase boost through the stock smic. due to the small dimensions of smic it gets "heat-soaked" pretty quickly on stock boost. i mean you can up the boost, but be aware that your smic will get heat soaked even quicker.

invest in a bigger fmic and your away.

hope that helps!

cheers

imo, i wouldnt increase boost through the stock smic. due to the small dimensions of smic it gets "heat-soaked" pretty quickly on stock boost. i mean you can up the boost, but be aware that your smic will get heat soaked even quicker.

invest in a bigger fmic and your away.

hope that helps!

cheers

Some real world info for you.

the stock intercooler handles efficiently more boost than the factory turbo can safely put out. It flows reasonably and an R34 variant upto around 230rwkw. Do a search under Sydneykid and stock intercooler, to find his test data.

It won't get even remotely 'heat soaked' if driven on a street / track senario at those power levels (ie: over 200rwkw).

You can fit a better design of intercooler having said that, but like someone has already said get something thats the correct size for the job. My advice is to swap coolers once you have a turbo upgrade/ power plan worked out.

Hope that helps.

Edited by rev210

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