Flywheels

javier351lx · August 20th, 2007, 07:57 PM

Hey what the hell is the difference between imbalance flywheels and unbalance flywheels and the neutral flywheels

IcantDo55 · August 20th, 2007, 09:34 PM

Well it would be imbalanced. Some by 28oz like old pre 85 302's and later 50oz imbalanced.

It matches the imbalance of the harmonic balancer on the other end of the crankshaft and dampens the harmonics of the motor.

Good high rpm race stuff is zero balance. Much better concept but the motor must be perfect balanced to start with and thats expensive.

AdderMk2 · August 20th, 2007, 09:34 PM

neutral flywheels have no imbalance... they are not counterweighted at all

imbalance and unbalance... same thing... except unbalance is an incorrect term

on a stock 5.0HO you need a 50oz imbalance, 351w takes a 28oz imbalance...

some aftermarket 302 based rotating assemblies can be balanced at 28oz

August 20th, 2007, 07:57 PM	#1
javier351lx Regular Join Date: May 2007 Posts: 86 iTrader: 0 reviews	Flywheels Hey what the hell is the difference between imbalance flywheels and unbalance flywheels and the neutral flywheels

August 20th, 2007, 09:34 PM	#2
IcantDo55 Enthusiast Join Date: Aug 2005 Location: Va Beach VA Posts: 590 iTrader: 0 reviews	Well it would be imbalanced. Some by 28oz like old pre 85 302's and later 50oz imbalanced. It matches the imbalance of the harmonic balancer on the other end of the crankshaft and dampens the harmonics of the motor. Good high rpm race stuff is zero balance. Much better concept but the motor must be perfect balanced to start with and thats expensive. __________________ -Mike Link to My Site Want to Play Some Pool??? Stroked and Blown!

August 20th, 2007, 09:34 PM	#3
AdderMk2 Banned Join Date: Aug 2007 Location: al-Ahhmadi, Kuwait Posts: 991 iTrader: 0 reviews	neutral flywheels have no imbalance... they are not counterweighted at all imbalance and unbalance... same thing... except unbalance is an incorrect term on a stock 5.0HO you need a 50oz imbalance, 351w takes a 28oz imbalance... some aftermarket 302 based rotating assemblies can be balanced at 28oz __________________ [URL="http://providence.craigslist.org/cto/2148862880.html"]1994 Cobra For Sale[/URL] [SIGPIC][/SIGPIC] [QUOTE=Timm10221]Its only a 10 inch Tach that sits right in the center of the dash with LED lights and a Spinner bezel that has dimonds and gold plating.. And when you hit 4500 plus is sounds off (AAHHH SHITT) :cool:[/QUOTE]

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