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1zz= base. ???
Posted: Wed Oct 17, 2007 9:55 am
by jamesmetairie
2003 vibe base model. question= are they 1zz engines and the gt models are 2zz ?
Re: 1zz= base. ??? (jamesmetairie)
Posted: Wed Oct 17, 2007 10:03 am
by BlueCrush
Correct.
Posted: Wed Oct 17, 2007 11:23 am
by northvibe
base = 1zzawd = 1zzGT = 2zzyup your correct
Re: (northvibe)
Posted: Wed Oct 17, 2007 12:00 pm
by Raven
Do you have to use premium gas in the 2ZZ?
Posted: Wed Oct 17, 2007 12:19 pm
by northvibe
well...if you dont want it to run in limp mode i run premium gas in the 1zz when i want to race the v8's
Posted: Wed Oct 17, 2007 12:27 pm
by coldmm803
haha NorthSunny, have to= no but that is what it is tuned for, using something less for a period of time could cause issues but theres no guarantee that it will (as far as i know)
Posted: Wed Oct 17, 2007 2:05 pm
by engineertwin2
It won't damage the engine to run 87 through it instead of 91. In fact, at most you would just see some loss of power - but not a great deal. If you for some reason did actually start to experience knock, then you would need to switch to a higher grade gas...
Re: (Sunny)
Posted: Wed Oct 17, 2007 8:12 pm
by Raven
Quote, originally posted by Sunny »Do you have to use premium gas in the 2ZZ? Oh no! What did I start? I was kidding! Please STOP! my brain's going to implode.