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Thread: random question
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08-28-2012 #1
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random question
my impala has that old 929 stock cam .390 lift intake .410 exhaust 195/202 duration @.050, 112/108 lsa why does it lope real nice at idle in park or nuetral but it has a deep non lopey growl in DRIVE(edit i made a typo) i really want to know
Last edited by lineberrcasey; 08-28-2012 at 03:25 PM. Reason: used wrong word
1970 Impala
"Some muscle cars are born great. Others have to be made that way. The debate about nature-versus-nurture. As to which approach is better doesn't matter so much as the end result"
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08-29-2012 #2
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How many miles? Stretched timing chain letting the cam wander a bit?
Mark:
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08-29-2012 #3
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1970 Impala
"Some muscle cars are born great. Others have to be made that way. The debate about nature-versus-nurture. As to which approach is better doesn't matter so much as the end result"
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