500 cfm 2v is NOT 500 CFM 4V!!!!!!!February 10 2004 at 1:10 PM
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Pippin (Login TorinoBP88)
from IP address 220.127.116.11
Response to dual 500 cfms
But... a 500 cfm 2V is measured a 3 inches of vaccum not 1.5 inches like a 4v carb so it is really like a 350 cfm 4v or something. A basic single 600 or 750 should perform better. I should think that the two 2v's would be far too restrictive and not worth the tuning effort, when a 500-525 cfm 4 v carbs like the edelbrock are only $200-$250 each new.
User Name: TorinoBP88
1868 Torino GT Fstbk