This may answer some questions on this topic:

http://www.datnet.org/forum/viewtopic.php?t=6532

EVL 110 on here can shorten and make tailshafts for a good price.

The majority of events are west of sydney, however the track day is about 1 1/2 hours south of sydney at Goulburn.

majority of entrants are interstate and we have about 20 cars for the track day, from 1200, 1600 to 300zx's.

Yes alot of educated guessing

you may be right there, same layout as the n13 local delivered.

i don't think mine is ca18 but, because CA has inlet and outlet both on the same side of the engine, the radiator i have is on opposing sides.

But, i am only going off what i was told, the only thing i do know about it is that it is nissan.

here is a picture of my old radiator, it has outlets on opposing sides

ignore the discgusting mess

http://datsun1200.com/modules/myalbum/photo.php?lid=7716

Luke has been nice enough to lend me his radiator to do a trial fit and grab some dimensions, i am going to make it thinner but so i don't have to cut into the grille.


http://datsun1200.com/modules/myalbum/photo.php?lid=7717

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Interesting, it seems to be hooked up backwards?

i have one, but i think the outlets a different? i'll take a look.

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easy, install the bottom mounts the n13 has or similar and make up/modify the top brackets

there are two types of n13 radiators, the import version has outlets on the same side.

Basically you can not get a bigger (wider) radiator in there, nice and light too.