Just curious....cam for 9k rpm?
and swipe the formula, take it offshore and produce it on the black market....I'm going to be RICH!!!!! 
09-01-2005, 12:56 PM
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Huge port heads (ls7, c5-r, ETPerformance), shaft rockers, titanium valves, huge lift solid with around 15 degrees of split between the intake and exhaust on a 110-114lsa (heads, intake, exhaust, compression will determine this), triple springs, sheet metal or 4 barrel single plain intake, good engine builder, 2" primary headers 3.5 " collectors headers, belt drive, dry sump, and a whole lot of other things. Oh, and a huge bank account.
09-01-2005, 01:06 PM
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you'll probably have to run half a quarter of zero weight oil in it too! haha. cam duration in the .600@.050 range, 2" lift, 102 lsa, 5" bore, 2" stroke and some sort of superpolyolioid valve springs........... and the laughs just keep on coming.
09-01-2005, 01:50 PM
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Didn't see that this just asked about cams. Ok.
For example purposes my friend's building a 400 inch sb2 motor with 13.3 or so to 1 compression. Going to spin 8000-8300.
Cam is 276/284 111 lsa, .805"/.805" lift. His heads flow a peak of 405cfm @.800"/274 @.800". Headers are a 1 7/8" to 2" primary with 3.5" merge collectors and a 4150 flange short runner intake.
For example purposes my friend's building a 400 inch sb2 motor with 13.3 or so to 1 compression. Going to spin 8000-8300.
Cam is 276/284 111 lsa, .805"/.805" lift. His heads flow a peak of 405cfm @.800"/274 @.800". Headers are a 1 7/8" to 2" primary with 3.5" merge collectors and a 4150 flange short runner intake.
09-01-2005, 03:13 PM
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Insane....I'm gonna make an understatement and say that's not a street car.
Why the 2" stroke? What's the theoretical optimum R/S ratio(1.74?) for LSx motors? LSx can be made a square b/s motor pretty easily with 4" bore and stroke.
Originally Posted by DAPSUPRSLO
Didn't see that this just asked about cams. Ok.
For example purposes my friend's building a 400 inch sb2 motor with 13.3 or so to 1 compression. Going to spin 8000-8300.
Cam is 276/284 111 lsa, .805"/.805" lift. His heads flow a peak of 405cfm @.800"/274 @.800". Headers are a 1 7/8" to 2" primary with 3.5" merge collectors and a 4150 flange short runner intake.
For example purposes my friend's building a 400 inch sb2 motor with 13.3 or so to 1 compression. Going to spin 8000-8300.
Cam is 276/284 111 lsa, .805"/.805" lift. His heads flow a peak of 405cfm @.800"/274 @.800". Headers are a 1 7/8" to 2" primary with 3.5" merge collectors and a 4150 flange short runner intake.
09-01-2005, 03:31 PM
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Originally Posted by kim307
Insane....I'm gonna make an understatement and say that's not a street car.
09-02-2005, 06:28 AM
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Aussie Ls1 has a big HP motor in his car that runs to 8,000 rpm and the only reason why it dosen't run higher is that there is not a table in the factory PCM that will support more than 8,000 rpm not that the engine could not turn any harder...... And no it does not have titanium rods just a set of crower sportsmans and a factory crank as well. But the cam is one big custom solid ****** F*&^er, the specs of which he will take to the grave. 
And no it does not have titanium rods just a set of crower sportsmans and a factory crank as well. But the cam is one big custom solid ****** F*&^er, the specs of which he will take to the grave. 