Ilmor Engines
#12
Registered
Joined: Oct 2001
Posts: 721
Likes: 0
From: Lake Norman, N.C.
Curious to which test you saw where the merc's were better on fuel than the Ilmors. I have compared my 625's to the merc 496's and they are extremely close on fuel consumption. The 550's are even better than the 496's on fuel.





