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Marv D · 01-09-2013, 10:34 PM

Just because the 600 may be calibrated too lean,, I wouldn't condem it until it's tuned correctly. For a 355 to bneed 750cfm your going to have to be spinning it north of 6800rpm. That 600 will hopefully bring back some of the torque you loose to that Torquer II intake below 4000rpm.

just my 2¢

01-09-2013, 10:34 PM	#2
Marv D Registered Truck Offender Join Date: May 2008 Location: hells training ground (aka Ariz) Posts: 3,118	Re: Holley Question Just because the 600 may be calibrated too lean,, I wouldn't condem it until it's tuned correctly. For a 355 to bneed 750cfm your going to have to be spinning it north of 6800rpm. That 600 will hopefully bring back some of the torque you loose to that Torquer II intake below 4000rpm. just my 2¢ __________________ Still playin with trucks, even at my age! When you're dead, it's only a problem for the people around you, because you don't know you're dead. .....It's kinda the same when your STUPID. I just did my taxes and reviewed my SS statement. Thanks to the current administration it looks like I will only have to work till noon on the day of my funeral.