I am considering 225s over 205 for a T-ReX, LSX 90/90,410 set up, I will "eventually" go to bigger cubes.

 

the unrelease small chamber 225's would be good for stock cubes... but if your gonna go larger wait and grab a different cam and large chamber 225 heads...
a 383 can swallow the T-rex very easily... get something bigger...

my .02$



Tyler

 

since it seems your going for an all out max and high rpm powerband the 225's sound perfect.

 

thanks guys.

 

I said the exact same to AFR, although not that biig on the cam, and they said the 225 would be perfect.

 

I think that sound like a great combo.
Make sure you flycut the pistons.

 

Will do