Originally posted by 99fordsvt: 2-3HP for bolting on some ring of rubber and steel on the end of the crank???? Come on! It was done for NVH, not durability or power.
Don't bother with him.
Check out his other "posts" Particularly in the GB thread on UD pulleys.
Fast forward to 2004 and Demon SVT's webpage..........
"DMD & Oiling Issue Information The DMD was done for NVH reasons. It will not help crank whip nor is crank whip the main killer of engines." Demon webpage 2004
Sometimes closure is a good thing. Demon - keep up the good fight, but just take it a bit easier on CEG newbies (which I was at the time)
