25% underdrive balancer And Belts

[LOCO]

Im thinking about getting the 25% underdrive balancer and belts
are they really worth getting?
Cause 1 Of my mates haves one and he couldnt really feel the differnces.

[DNO-55]

Has been covered many a time on here before.

I have had one installed and you can feel it rev-up more easilier off the mark.
And in my un-opened application, feels like a big difference as all that happens is :burnout:

[Y55-7UT]

Has been covered many a time on here before.

I have had one installed and you can feel it rev-up more easilier off the mark.
And in my un-opened application, feels like a big difference as all that happens is :burnout:

yeah for me it made the difference like you drive down a hill, its just effortless reving, and my fuel average dropped .3l, and my ute used to idle at 1.81L/h....not bad for a 260rwkw motor, untill got the blower

[boyley]

It is an expensive mod for the suposed gain, but if you can fit it yourself as I did then its probably worth it. I've heard 8kW or round about.

[chevy1]

Its normally part of a combinatoin of small mods for small gains cai,throttle body,exhaust,tune.... they all add up.