DSP Power Now Valve

[fab410]

Do they make a power now valve for the 450r yet my local shop says they cant find one.

http://www.rockymountainatv.com/Machine_Details.atv?pid=00100073&cat=INTA&type=INTAKE&name=DSP+Power+Now+Valve&make=HONDA&model=TRX450R&year=2005&status=

here you go. Does anyone currently use one of these? I'd like to know if they are worth the money.

[fab410]

Well Thank you, I found it and bought it so ill be able to tell you how it works as soon as i put it in

[fab410]

I see you have the HMF full System, I just bought one today how is it

[quadrcr161]

im sure it dosent do anything, just makes you think it does. go to 450r.net and search for power now, and its under the "worst mod youve done thread"

[450 Racer R]

it's a waste of money. The stock carb has a butterfly valve in it so you don't need that valve. Unless the whole thing fits inside than it would improve throttle response, the same as bolting on a smaller carb