TTA--GN--Same intercooler?????

19TTA89 · #1 (**permalink**) April 15th, 2002, 06:34 PM

Hi..I ws just wondering if the grand national and TTA Use the same intercooler..Have a hole in mine was wondering if i can pick up a stock gn one ..Thanks...Shawn.

#2 (**permalink**) April 15th, 2002, 07:49 PM

They are physically the same IC, but the TTA one is supposed to have more fins in it. Looking at them side by side I can't tell.

A GN IC will bolt right in with no problems.

19TTA89 · #3 (**permalink**) April 15th, 2002, 08:05 PM

Hey Thanks Alot TTA89...Thats good news...Shawn

Grumpy · #4 (**permalink**) April 15th, 2002, 08:13 PM

GN will go right in

#5 (**permalink**) April 15th, 2002, 10:06 PM

I thought the TTA and GNX shared the same IC with 2 extra rows.

GNVAIR · #6 (**permalink**) April 15th, 2002, 11:32 PM

No, the TTA and GNX had more fins per square inch. Other than that and the shroud/scoop, they will interchange with a typical GN unit.

nicky6 · #7 (**permalink**) April 16th, 2002, 07:25 AM

whats up, I bet thats good news. Its easier to find the GN intercooler then the TA one i bet. And I think my rear is the "PEG LEG" no limited slip so ,my girl is getting me the Eaton posi for my birthday.She said if I don't run a 12 or better this time I cant come home. So we'll see

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