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10-25-2003, 01:20 AM | #1 |
Sober voice of Reason
Join Date: Nov 1998
Location: Kelowna, B.C., Canada
Posts: 1,514
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Should I swap out my E303 cam? Current Dyno graph inside
I was thinking about going to a Comp XE270HR
218/224 @.050 270/276 Adv. .544/.544 lift 112*LSA Do you think this is a good move? The heads are obviously flowing well (FOX LAKE ported) since the power peak is up at 6000rpm's, right where the operator shut it down (since it was a dyno day and it was $30 for one run, I couldn't get them to re-run it up higher ). The peak torque, however, was way down at 3800 rpms (about 313ft/lbs). I want more torque from 4000 rpms on (until peak power is reached. The E303 did give a broad powerband but the car doesn't feel explosive until over 5000 rpms. I also have to run it up to 6500 at the track or my ET and trap speed suffer bigtime. I'm hoping that the COMp cam will peak lower, something like 6200. Anyways, this is the cam that Comp reccommended for me and since the Ecam was able to make 289rwhp, I'm hoping that the comp one will eclipse the 300 mark . What do you guys think? Or am I asking too much?
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