SLP Harmonic Balancer/Underdrive Pulley
#1
SLP Harmonic Balancer/Underdrive Pulley
Thinking about getting one, but would like feedbacks on this one. (such as personal experiences, good/bad in getting it etc). What are the downside to having one? and what kind of gains can i expect?......requires ne sort of tuning etc? please help
#5
I got tired of waiting on ASP during a backorder, so I got the SLP on Tom @ SpeedInc's recommendation. I am VERY happy with it, its a very high quality piece, easy to install, and I picked up ~.15 in the 1/4 mile and 2 mph trap speed, as well as a lot more traction problems.. I think my gains would be even greater if I wasnt spinning well past the 60', I wasnt getting traction until shifting into 3rd gear. Hopefully Ill have dyno results soon, only change since my last dyno was I added the pulley.