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  #16 (permalink)  
Old 09-25-2012, 09:43 PM
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plan on installing it on a 102 intake center if piston/valve clearance will allow

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Old 09-25-2012, 09:47 PM
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what would the intake centre line be if you put it in straight up?or,how many degrees are you planning to advance the camshaft?
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Old 09-25-2012, 10:05 PM
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Waiting for ultradyne to send a cam card
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Old 09-25-2012, 10:06 PM
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planning to run no more than 6 degrees maybe less
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Old 09-25-2012, 10:31 PM
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6 degrees will take away 700 rpm on the top.
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  #21 (permalink)  
Old 09-26-2012, 08:22 AM
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Sounds pretty tight on piston to valve clearance! That's a big cam!
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  #22 (permalink)  
Old 10-03-2012, 05:29 PM
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ultradyne said the cam has a 107 lobe seperation and a 103 intake centerline. Probably will install straight up if it checks out good
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Old 06-09-2014, 11:20 AM
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439 .560 lift solid lift

I'm running a solid .560 lift intake at a 110 lobe and 540 exhaust at 108 steel 990 heads on a 427 60 over. cam was custom ground at schneiders. 10.25 to 1 compression...it likes the gearing I have. 3.28 first gear with a 3.50 rear = 11.48, stick car. it's a little hesitant on big hills though, once it gets over the 2000 rpm range ... the 427 revs really nice and it surely does not hesitate to rev passed 6500 either. hp...idk...but I wanted it to rev up quick and it does compared to the gen 5 crate 454 I had before. the crate 454 was a nice motor. 8.75 to 1 comp...510 lift. but it cammed out at 5200, and reved up a little to slow for the tall gearing. nothing against 454's, they are some torque sons...but the clean rpms of the 427 I just like a lot more. plus the doug nash is only rated at 450 ft lbs...the 454 would pound the trans into submission. a little less low end torque but the 427 pegs up way quicker.
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Old 06-12-2014, 09:54 AM
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427 build

Your solid lift cam has similar specs as my Crower mech. roller for my 454. Intake : Duration: 296 Lift: .641, Exhaust: Duration: 302 Lift: .636 Advertised. Duration @ .050: Intake 256 & exhaust: 266, Lobe Lift: Intake: .377 exhaust: .374 Intake opens: 25.0 BTDC Closes: 51.0 ABDC, Exhaust opens: 64.0 BBDC Closes: 22.0 ATDC Lobe Seperation 107* ICL 103*. I have a 496 rotating assembly now and still using this camshaft. I haven't drove it yet but it sure sounds good. It has good crisp throttle response. As soon as I finish installing a new lock set and see if I have clearance for my air breather I going to take it to the muffler shop. Keep us informed on your build.
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