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My 2.3 cam comparison...with dyno sheet!

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Old Dec 5, 2007, 05:37 PM
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My 2.3 cam comparison...with dyno sheet!
This is a fully built 2.3 Jackson motor running the stock ecu, with a 50trim. 93oct.

The only thing that was changed at the time is the cams!! The dyno sheet is SAE corrected already. It is a mustang dyno...

Run 2 was with Buddy Club 264/272 cams. Run 1 was the new Brian Crower 280/280s. Stock cam gears on both.

This translates to a pretty big difference on the street, throughout the whole power band! At about 1psi lower of boost too.

Thanks Chad and Mark at CBRD for the install and tune, each time we get closer to my goal.












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Old Dec 5, 2007, 06:49 PM
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interesting....


thanks for posting
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Old Dec 6, 2007, 03:20 PM
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Yea, the cool thing is with the 280s my low end is way better than before.

Really liking these cams!!
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Old Dec 6, 2007, 04:18 PM
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It looks like under 4500rpms the other cams were better. What am I missing?
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Old Dec 6, 2007, 04:28 PM
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Strange pull... why not hit it at 2500 and run it out to 8000?
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Old Dec 6, 2007, 05:27 PM
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Originally Posted by Jeff_Jeske
Strange pull... why not hit it at 2500 and run it out to 8000?
Jeff,

were using roller based speed... rpm is off a little, but the power numbers dont change...

i only rev the strokers to 7100 rpm, mine sometimes 8000...

cb
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Old Dec 6, 2007, 05:37 PM
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nice gains from the crower 280 cams! over 30 whp..........was your car tuned by the same person for both runs?
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Old Dec 6, 2007, 05:39 PM
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i am impressed with the crower cams
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Old Dec 6, 2007, 05:41 PM
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Originally Posted by WOT
nice gains from the crower 280 cams! over 30 whp..........was your car tuned by the same person for both runs?
Yes...Chad tuned the car both times.
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Old Dec 6, 2007, 06:24 PM
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Looks like the crowers where still making power after 6400 when the dyno pull was stopped.

Impressive gains over the 264/272's

Time to put my 280 exhaust cam in. haha
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Old Dec 7, 2007, 12:06 AM
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Are Brian Crower Cams re-grinds or new billet cores? How much for the set?
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Old Dec 7, 2007, 12:09 AM
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would like to see what a set of s2's would do in your car, nice results!
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Old Dec 7, 2007, 06:24 AM
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^ditto on that..
I'm going to be running the S2's
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Old Dec 7, 2007, 06:29 AM
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Originally Posted by 11secEVO7
^ditto on that..
I'm going to be running the S2's
I gained about 30whp over the BC 280s going to the S2 cams. We measured the lobes on both. The S2 cams had a much more aggressive ramp up. The lift was about the same.
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Old Dec 7, 2007, 06:44 AM
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i dont think they are worth that, not from what ive seen..

we use lots of GSC cams... but i think they could bring the bottom end back a little and keep the top end power...

BC cams are about half the cost...

cb
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