b303 e303 & f303 - Mustang Evolution

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Old 12-01-2013, 06:41 PM   #1
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b303 e303 & f303

With 1.7 rockers why does the b303 have more of a chopping sound.
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Old 12-01-2013, 07:27 PM   #2
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A b303 with 1.7 has about the Sam lift if not just a hair more than the f303 cam
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Old 12-01-2013, 07:29 PM   #3
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But from what i am hearing the f cam does not sound as choppy
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Old 12-01-2013, 07:30 PM   #4
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It just mite be the vid
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Old 12-01-2013, 07:31 PM   #5
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Browse plenty vids. Would the duration be similar to the f cam also
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Old 12-01-2013, 07:34 PM   #6
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Browse plenty vids. Would the duration be similar to the f cam also
Compared to b303 with 1.7 yes
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Old 12-01-2013, 07:47 PM   #7
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The only real difference the the F cam has is its lobe center. All other letter cams have same lobe center.
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Old 12-01-2013, 07:49 PM   #8
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What are you looking for in a cam
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Old 12-01-2013, 07:50 PM   #9
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Choppy idle.
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Old 12-01-2013, 07:52 PM   #10
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And what about drive ability
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Old 12-01-2013, 07:53 PM   #11
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Choppy idle.
Whats this cars purpose? What other mods? Are you planning to change out springs/retainers/locks?
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Old 12-01-2013, 07:54 PM   #12
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Drivabilty sucks now so it wont bother me
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Old 12-01-2013, 07:57 PM   #13
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Well I had 1.7 rr on my last 5.0 and it made it sound a lot cooler they made a little taping sound. I didn't know what cam tho
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Old 12-01-2013, 08:58 PM   #14
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Well I had 1.7 rr on my last 5.0 and it made it sound a lot cooler they made a little taping sound. I didn't know what cam tho
Sure it wasn't the rockers tapping the baffles in the valve covers?
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Old 12-01-2013, 09:00 PM   #15
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Sure it wasn't the rockers tapping the baffles in the valve covers?
Yes it's just how the comp cams 1.7 rr are
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Old 12-03-2013, 09:06 AM   #16
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Sounds good with B303
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Old 12-03-2013, 10:54 PM   #17
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I got a f303 but with 1.6 rr and it has a choppy idle. Daily driver- drive good just some bucking when coasting under 1500 rpm.
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