Whipple is producing better #'s at same boost, its more efficiant has more potential, that was the whole point of the introduction of their 2.3 to mach or top the Kenne bell and it looks like they did. cant wait to see what the new 3.3 does.
And as far as what the magazine says I really dont care the #'s I posted for kene bell, thats a link form kenne bell them seleves and there own results, and there not as high as whipple, pretty close though.
I am still waiting to see what happens, it's always good to have some competition eh? I don't see how they got a stock lower to take 21 psi though. If they are that good I will buy one and sell all the other crap I have and just use a blower and a tune.