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xcabbi |
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{USERNAME} wrote: Atomic got back about a billet cam today. Part number is 306590 which they claim to have sold a number of for turbo/blown SOHC Falcons. Cost is $420. Specs Inlet duration 218 degrees @ .050” Exhaust duration 220 degrees @ .050” Lobe centres 112 Lift .510” Atomic got billets? Well I'll be damned. |
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xcabbi |
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These were recommended to me by wade as competition use Turbo grinds.
ES1214A Inlet Duration Total = 270 degrees @0.050" = 214 degrees Exhaust duration Total = 270 degrees @0.050 = 214 degrees Valve lift = 0.520" (inlet and exhaust) LSA = 115 degrees Opening and closing events (Advertised) Exhaust open 67 degrees Bbdc close 23 degrees Atdc Inlet open 20 degrees Btdc close 70 degrees Abdc overlap = 43 degrees Opening and closing events (@0.050") Exhaust open 44 degrees Bbdc close 10 degrees Btdc Inlet open 6 degrees Atdc close 40 degrees Abdc Overlap = -16 degrees Intake Centreline = 113 degrees Exhaust Centrline = 117 degrees ES1543C Inlet duration (advertised) 290 degrees @0.050" 223 degrees Exhaust Duration (advertised) 290 degrees @0.050" 223 degrees Valve lift = 0.546" (inlet and exhaust) Opening and closing events (advertised) Exhuast Open = 74 degrees Bbdc close = 36 degrees Atdc Inlet Open = 37 degrees Btdc Close = 73 degrees Abdc Overlap = 73 degrees Opening and closing events (@0.050") Exhaust Open = 41 degrees Bbdc Close = 2 degrees Atdc Inlet Open = 5 degrees Btdc Close = 38 degrees Abdc Overlap = 7 degrees Would either of them be any good for a street/strip or strip only cam? I have access to a stockpile of E series cams that I can get reground but I'd like to be close to the ballpark first time round instead piss f@rt around, especially since I still have to get the rest of my motor built. |
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