Custom cam thread
#1
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Joined: Jul 2004
Posts: 11,332
Likes: 73
From: chicago
Here's some "custom" cams for oso members that have been specd for their combos.
540ci
AFR 325 heads
9.6:1
1050 CFM carb
Single Plane
241/246 duration
112 LSA
109 ICL
681/663
540ci
GM Rectangle Iron heads
9:1
800 CFM carb
Single plane
239/246
113 LSA
108 ICL
646/639
540ci
AFR 325 heads
9.8:1
1000CFM carb
single plane
242/247
112 LSA
108 ICL
664/656
540ci
AFR 325 heads
9.6:1
1050 CFM carb
Single Plane
241/246 duration
112 LSA
109 ICL
681/663
540ci
GM Rectangle Iron heads
9:1
800 CFM carb
Single plane
239/246
113 LSA
108 ICL
646/639
540ci
AFR 325 heads
9.8:1
1000CFM carb
single plane
242/247
112 LSA
108 ICL
664/656
#2
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Joined: Jul 2004
Posts: 11,332
Likes: 73
From: chicago
439CI
AFR 265 heads
10.4:1
950 CFM carb
dual plane
234/240
112 LSA
108 ICL
630/615
496ci
AFR 305 heads
237/243
113 LSA
108 ICL
663/664
500 EFI mercury 502
Dart 325 heads
9:1
237/239
113 LSA
109 ICL
639/630
AFR 265 heads
10.4:1
950 CFM carb
dual plane
234/240
112 LSA
108 ICL
630/615
496ci
AFR 305 heads
237/243
113 LSA
108 ICL
663/664
500 EFI mercury 502
Dart 325 heads
9:1
237/239
113 LSA
109 ICL
639/630
#4
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Joined: Aug 2010
Posts: 2,227
Likes: 547
From: Cape Coral FL
Here is mine if anyone cares
509CI
Brodix 325's
8:1
5lbs boost
241/250
113LSA
110ICL
625/625 lift
Makes 705 hp. idles like a Toyota Camry
This is NOT a MK cam, it was ground by Bullet, so some of you probably know who spec'd it.
509CI
Brodix 325's
8:1
5lbs boost
241/250
113LSA
110ICL
625/625 lift
Makes 705 hp. idles like a Toyota Camry
This is NOT a MK cam, it was ground by Bullet, so some of you probably know who spec'd it.
Last edited by snapmorgan; 10-03-2016 at 06:13 PM.
#7
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Joined: Jul 2004
Posts: 11,332
Likes: 73
From: chicago
What I find interesting, is , the similarities between these camshafts. Whether we are talking about a 440ci big block, or a blown 555ci, there isn't a ton of difference in the cams.
A 9:1 540 with GM heads, gets basically the same cam as a 540 with afr heads and nearly close to 10:1 static. And everyone thinks they are getting some one off highly detailed cam design for their "specific" package.
#8
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Joined: Feb 2012
Posts: 4,031
Likes: 10
From: westville, NJ



