What is the best out of all thats out there, as far as 4-2-1, 4-1, and whatnot, Im going to take a stab at it and say that 4-2-1 breathes better? Knowledge me up.

 

IMO 4-2-1 because yes it does breathe better

 

figured as much. feel stupid for asking but yea, thanks

 

4-2-1 is better for low to midrange.
4-1 is more for high rpm power.

 

well im just gonna build up my Z6 a little, so make a reccomendation? hm

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by blkcoupe94 &raquo;</TD></TR><TR><TD CLASS="quote">well im just gonna build up my Z6 a little, so make a reccomendation? hm</TD></TR></TABLE>
?

I would say stick with the 4-2-1 since thats the most usuable and usefull portion of the power band when driving on the street.
If you had a regular track car, I would say get the 4-1.

 

Definitely 4-2-1 for your Z6.

 

4-2-1

 

So whats better, ceramic or steel? one peice or two peice?

 

i would say ceramic and prob two piece !