Originally posted by SHO Shop:
Originally posted by DemonSVT:
Instructions from someone SELLING the parts. Not that designed them. 
The stock crank damper will not function in the frequency range it is designed for if you change it's positioning and orientation. (I.E. it is WORTHLESS DEAD WEIGHT)
Demon SVT:
We are the ones that designed the pulleys, not just a reseller.
You designed the stock crank pulley & damper? Exactly!
Also at least half of your "shown" power gain is from underdriving the P/S pump. (ever thought of selling that pulley seperately) Not lightening the crank pulley and removing the harmonic damper and
compromising engine reliability and longevity. (Others dyno too)
Your power gains on the dyno are without a piggybacked stock damper too. Dyno piggy backed and see what the change is. Dyno without the P/S pulley and see... Exactly...
