MRZ Big Bore Throttle Body - 60MM or 62MM - 2.2 Ecotec. Has anyone bought this and instlled it on there car? Im going to buy this after my next to pays. Tell me what you guys think should i buy it or shouldn't?

Here link to read about it a little: http://mrzperformance.vstore.ca/prod...products_id/21

 

they wont work on our cars they are mechanical throttle bodies ours is electronic

 

^^sadly, he's correct

 

Well that about as gay as it comes. Why is everything got to be electronic. That makes me mad

 

yea..you can get a grounding kit though.

 

Are you aware that the Cobalt 2.2 Ecotec TB is already 60MM?

 

even if they were available i hink people would putting on the 2.4 throttle body instead because its bigger and cheaper but until tuning is available a bigger throttle body will throw you in limp mode correct me if im wrong

 

this looks like problems...switching from electronic to mechanical
!!!!!

 

Correct, Limp mode with the 2.4 TB (68MM) on a 2.2 engine. It has to do with the airflow diagnostics in the ECM.


I'd say as close to impossible as you can get with the current ECM.

 

yeah and unless u do every other intake/exhaust mod including cai, intake mani, header, dp, catback, i dont think the air really gets that retricted at the tb. has something to do with air velocity or some mathematical bullshit lol

 

tuning problem...ya...thats pretty much solved!!!!!!