heard different stories on which combo would BEST be for the Y7 bottom end.i have the Y8 head/Y7 bottom.should i just mill the Y8/ITB it or mill the z6/ITB that setup...............................HELP PLEASE...........lol!

 

Is it worth what?

The money?
The time?
The effort?
Or asking the question at all?

 

why do you want to use the z6 over the y8?

 

Better oiling in the bottem end, the y8 block is garbage.

 

it's a Y7 bottom end...................................WHICH head is better,just heard that there both GOOD.............................MORE INFO!

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by IntegraType-R &raquo;</TD></TR><TR><TD CLASS="quote">Better oiling in the bottem end, the y8 block is garbage.</TD></TR></TABLE>

You have proof to back this up?

With the y7 bottom and a y8 head, you should be around 10:1 compression. According to one of the tuner magazines anyways. I would stick with that. How much more compression do you want?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by IntegraType-R &raquo;</TD></TR><TR><TD CLASS="quote">Better oiling in the bottem end, the y8 block is garbage.</TD></TR></TABLE>

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by coneheadsracing &raquo;</TD></TR><TR><TD CLASS="quote">

You have proof to back this up?
</TD></TR></TABLE>X2 ive yet to hear that.

 

how's it going SPUN..........................could you hit me up,i have questions for you.check your build POST!

 

Z6 head. Y8 has the same ports as a Y7, just a different chamber. Z6 is a lot better.

 

just heard that the Y8 raises compression and the Z6 lowers with LESS chamber flow then the Y8!