I'm also looking for a street cam for a Olds, but a 403. So far I have heard don't go over 215 on the intake duration to preserve the low end but I have zero experience on the Olds family. Sound reasonable to me, I think the Crane 804541 seems like it would work well. I ran some DD2000 sims with various cams and the 403 liked this grind the best, it didn't lose much lowend torque and gave a substantial midrange boost.
|