Sisco360

http://www.srmotorsports.com/RX8_Power_Pulleys.html

I was just wondering if these H/P claims are actually legit..??
Seems like a decent company but for a three second application replacing pulleys and gaining 12+ horses to the wheels seems a little extreme and to good to be true.

Rootski

iTrader: (1)

I have a hard time believing those numbers, and shane racing is terribly expensive.

Sisco360

Yeah they are pricey, but I am sure I can find comparible items cheaper somewhere.

Rootski

iTrader: (1)

I have the Agency power pulley, which just replaces the crank pulley and is much cheaper and easier to install... and it's the pulley with the biggest reduction from the stock weight.

NoTears316

I have these pulleys installed. You will NOT get the claimed hp.

swoope

iTrader: (5)

^^^^^

what they said, no.


beers

Cody Red

even if. notice it's hp to mph, not rpm. very expensive.

notice they're not a sponser of this site? though, RB isn't and they are a really good brand, they sponser another 8 forum i believe.

go with ap like i'm gonna do

-Cody

Razz1

I changed my rear tires to 245x 40 and gain 5hp.
I also added an eltro magnet to the fuel line and gained another 5hp.
Then I topped it off with side strakes and gained another 3 HP.