Underdrive pulleys
Originally posted by fastcamz28
Is that the underdrive crank pulley (34%) from LS1 Speed, Inc. or the underdrive harmonic balancer (25%). I want to replace the OEM damper. Right now I have an underdrive pulley behind the damper (harmonic balancer).
Thanks!
Is that the underdrive crank pulley (34%) from LS1 Speed, Inc. or the underdrive harmonic balancer (25%). I want to replace the OEM damper. Right now I have an underdrive pulley behind the damper (harmonic balancer).
Thanks!
Originally posted by WS6_Keith
Also remember that slowing down the accessories slows down the PS pump. That's a decent draw there, and that pump will cavitate over 3500rpm engine speed. By slowing it down, and stopping it from cavitating, you also reduce it's propensity to boil the fluid - which is a problem if you road race or drive very aggressively.
Also remember that slowing down the accessories slows down the PS pump. That's a decent draw there, and that pump will cavitate over 3500rpm engine speed. By slowing it down, and stopping it from cavitating, you also reduce it's propensity to boil the fluid - which is a problem if you road race or drive very aggressively.
Originally posted by Heatmaker
Slow down kieth the drag from the pullies isn't that extreme. I've had no problems or differences at all in the steering.
Slow down kieth the drag from the pullies isn't that extreme. I've had no problems or differences at all in the steering.
Of course, you will only experience this problem during extended high-rpm use, like the Silver State Classic that I run and perhaps some hard road course sessions.
If your car is a daily driver, especially in stop and go traffic, dont put it on. If you only drive on the highway, put it on.
I have one, and hate it because when im sitting still it kills the battery...especially when you have a 1200 watt amp you want to bump from time to time, oh and the air....
I might even take mine off....
I have one, and hate it because when im sitting still it kills the battery...especially when you have a 1200 watt amp you want to bump from time to time, oh and the air....
I might even take mine off....
i had one and took it off and have been happy every since. i got sick and tired of having to be jumped off and putting it in neutral in traffic to keep my volts up. the few horses just wasnt worth it to me.
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