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Difference Between R33 Series 1 And Series 2 Cat's

Sambo33gtst

By Sambo33gtst,
in Engines & Forced Induction

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SKYHY Collaborator

SKYHY

Posted
Posted

one is newer then the other one :P

from what i know the coil packs are different the ignitor is spreate form the coilpacks and the inside is different does this answer your question?

Does anybody know if there are any vast differences at all between the two?

Cheers guys.

P.S. Yes i hit the search button.

Sambo33gtst Proficient

Sambo33gtst

Posted
  • Author
Posted

ummm goes close to answering.

Im more concerned about the outside of the cat, as im fabricating up a cat of my own but its going to be modelled off a S2 for a S1. So im just qualifying whether there are any major changes to the exterior of them...i.e: flange bolt spots and sizing etc etc...

cheers.

Tangles Grand Master

Tangles

Posted
Posted

Im fairly certain a cat converter for a RB25 nissan fits all the R33's (series 1, 1.5 and 2) and the Stagea's (series 1 - unsure of series 2), therefore theyd be the same from 1993 thru to 1997.

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