Mbren1979

Have had mine on for a few weeks. My butt dyno doesn't notice the difference. I installed a new OE water pump and low flow t stat at the same time so i have been watching the temps like a hawk. No noticeable difference in the Florida heat at all.

Prelude Guy

Butt dynos lose their measuring ability as the starting HP ratings increase. :-P

You're not going to notice a 20-hp increase on an engine with 300+hp as much as you would on a 200-hp car. (Not saying the pulley increases power by 20 hp)

Mbren1979

i dont deny the fact there is possibly an increase in power. Just talking real world daily driver world.

yebokmj

I'm interested in the promo code

RSSmike

Give us a call...your limited posts do not allow for PM of info.
714-557-2311

RangerRick

Discount Code Pls :-)

Imo000

If you can’t feel the improvement then what’s the point spending money on it? I can see this being useful for a dedicated race cars where the engine spends most of it’s life near redline and you want to keep the alternator and other accessory speeds down but nowhere else is this useful. BUT it will make your wallet lighter.

RLHornbeck

Discount code please.

RangerRick

Discount Code Pls

RSSmike

Pm'ed both of you!

shft22

Ready to order, please share the discount code. Thank you.

RSSmike

PM Sent

808Bill

Who's put one on and why?

Imo000

I'm interested to hear this too.

cds72911

Less parasitic loss so more power to the transmission and beyond. Claims of 5hp from some vendors - not an increase in power from the engine, but more to the wheels. It is also supposed to prevent spinning the pump too fast causing seal damage on cars that are raced or driven at high rpms. These are just me repeating vendor claims. I have no way to prove any of it.