What size valves are you using with your 427
11-10-2004, 08:56 PM
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What size valves are you using with your 427 I need to know what size valves you are using in your heads. 2.02/1.60, 2.055/1.6. I don't want to use 2.08/1.60 as new seats will have to be installed. I was thinking of 2.055/1.6 valves. That brings me to my next question: What size cams are you running with this motors. Thanks
11-11-2004, 12:31 AM
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I've got 2.055 1.60 valves on an iron 422ci. They work ok, but a bigger valve would probably work better. I did 490 something torque with an unlocked converter. Cam is a lunati 242 .595 112 lsa with 4 degrees advance (single pattern). Crazy low rpm power, and speedo picks up about as quick as the tach.
( But its a SBC)
11-11-2004, 08:37 AM
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Originally Posted by CLIFFRSRAMAIR
I need to know what size valves you are using in your heads. 2.02/1.60, 2.055/1.6. I don't want to use 2.08/1.60 as new seats will have to be installed. I was thinking of 2.055/1.6 valves. That brings me to my next question: What size cams are you running with this motors. Thanks
11-11-2004, 09:28 AM
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Originally Posted by Brian Tooley
2.10/1.60, if you can afford a 427 then $160 for seats should be no problem.
