Triple filter cost

that is a great question about the power difference. Does anyone have any factual data or numbers as too whether or not the 3 filter system makes better gains than the 1 filter under the seat????
 
Wadejesu has done the mod and dyno tuned it. This thread goes into detail about it:


I am doing the big mods next week and will report my final findings and RWHP/TQ.
 
Here is my thinking. Once I get the Jardines I will look and see if there is any potential in working backwards from the header.

Truth be told, the maximum power and lightest weight will be obtained from a free flowing header, properly matched collector, and into a single pipe/large single can.

The problem is it conflicts with the supercruiser look on some R3's I've seen (IMHO), though the Warrior does come to my mind:
Black:
visuel_large.jpg

Red:
2002_yam_warrior_red.jpg


With that big can, it might actually fit the look of our bikes and make max power. Don't know about riding with another person though... Also, since that Yami can is factory, I imagine it is quite heavy and restrictive.

Kill, you are right in thinking the 3KN may only see max benefits with the Jardines. And that pic of Wade's bike could have been from any of the seemingly 3-6 transitions he has made and combos so I'm not doubting the word that it was done 3KN and J's for the big 150 vs. 160 RWHP numbers and show up completely different in another picture-I just would love to have known the conditions, temps, same dyno, tune, etc...

It is conceivable that 1-3 HP lay hidden in the underseat factory vs. K&N, vs 2-4 from the undertank K&N. It is possible that from the one extreme to the other 5-10 more can exist. That 3KN system is pretty extreme, not to mention it breathes the coolest air on the bike (at the filter), on the left side away from the header.

Remember the undertank sits on the engine in a cramped area along with the intake tract (even though plastic it is also still bathed in heat), and at low speeds (dyno) can easily get heat soaked. Remeber, cooler air is more dense than hotter air. The underseat, while away from heat, has a lot of cramped turns again through the same heat soaked area.

Now, above 30 miles an hour, all systems should come up a few extra horses (off of the static dyno).

Either way, I will do all the mods and get a conservative dyno tune, and we can examine the numbers in detail. B/C of constant crap hot/humid SF weather, I will be happy with anything around the 155 rwhp area. This will hopefully be completed more or less in the next 3 weeks...
 
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