which setup?

Im also surrious as to if my mag3 can handle this or if I need 2 of them

.........................../2-302--->TDX----->
A) mag3 -> y split -.............................- dual in res
..........................\ chevette->NV6800->



.........................../2-302---\
B) mag3 -> y split - ..............-Y Split ->TDX->NV6800->res
...........................\chevette/


C) Mag3 ->2-302->TDX->chevette->NV6800->res

do series (c) ill explain why... Ok for parellel to work and work well u gotta go from larger diamter tubing to smaller and then each parellel tubing has to be the same length and what not in order to get equal flow to both sides (if that's what you want), AND to truly see performance hits (above 1-2c) u would need a pump more powerful than an iwaki 30rz... So with even 2 mags, u prolly would see no performance gain. ANd for the hassle its worth, its sorta useless... Ur mag can handle this loop... If u get another one just stick it in the series and ull get even better performance....

thanx makes sence about the equal tube lengths
also having two diffrent size rads haveing diffrent restrictions.

Ill take your word on just one mag handleing this set up.
eventualy I wanna throw in another to take advatage, couldnt hurt

:Edit: what about two pumps running two seperate paths but sharing a res with a "Y"?

edited ^