Quote Originally Posted by hellcamino View Post
If that is the case why is it that the two blocks were tested at differing flow rates? Aside from that it would be more useful information having measured flow rates using typical pumps in a comparison with the blocks in question.
What does it matter what pumps are used? The flow rates are posted... I am assuming that the 350 has maxed the pump out at 1.33GPM... In the real world, if they used a D5 to test, the 350 would have much less flow rate than the GTZ, the 350 is uber restrictive. So to test both at the same flow rate is comparing apples to oranges. Even if you had 50 RD-30's in series the 350 is STILL going to have much less flow rate than the GTZ.