Cleaning Fly Wheel - Transmission Forum

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Cleaning Fly Wheel
Tuesday, March 08, 2005 8:49 AM
I just got a Fly Wheel out of the wreakers, it looks like it hasn't been used in a while, it has some rust on the grabing surface. Do i have to get this turned like a brake rotor, or can i do it at home with some sand paper.

P.S. Is the Fly Wheel out of a 2.3 the same as a 2.4?? i took it out of a 95 sunfire 2.3 , its going into a 99 Z24 2.4

thanks in advance

Re: Cleaning Fly Wheel
Tuesday, March 08, 2005 9:33 AM
Well first of all I dont know if it will work on a 2.4L. I have not interchanged those parts ever before.

Second, you need to take it in and have it re-surfaced by a machine shop.




-da chinchilla

<img src="http://registry.gmenthusiast.com/images/jiggamon/avatar15569_2.gif">
Re: Cleaning Fly Wheel
Tuesday, March 08, 2005 1:41 PM
The 2.3 flywheel is not the same as a 96-99 2.4 flywheel. The 2.3 and 00-02 flywheels are flat as the 96-99 are stepped. The flywheel will work on your car, but you need to change your clutch to either a 2.3 or 00-02 2.4 clutch.

Craig is right, you will definitely need your flywheel resurfaced. Sand paper won't cut it




Jason
99 Z24
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Re: Cleaning Fly Wheel
Tuesday, March 08, 2005 7:20 PM
i thought all the flywheels from 95-99 were the same because they all had the isuzu tranny..... the flywheel i got has those raised 1 inch lips along the edge. also i found this on ebay, it says its a clutch for a 2.3/2.4 so that would make the flywheel the same right?
Re: Cleaning Fly Wheel
Wednesday, March 09, 2005 5:35 AM
It was off a 95 2.3L sunfire...bad year for that engine....a transitional year. It may have been the stepped flywheel for the isuzu tranny after all. I dont know what they used that year since the 2.3L that year seemed to be a mix between the old style 2.3L and the newer 2.4L motor. Hell, GM might not even know.

Regardless, you still need to have it resurfaced.



-da chinchilla

<img src="http://registry.gmenthusiast.com/images/jiggamon/avatar15569_2.gif">
Re: Cleaning Fly Wheel
Sunday, March 13, 2005 10:32 PM
here it is, its out of a 95 sunfire 2.3L and it be used in 96-99 isuzu's (2.4)??


Re: Cleaning Fly Wheel
Monday, March 14, 2005 5:08 AM
It looks just like my 99 isuzu flywheel. That thing definately needs to go to the machine shop to be re-surfaced. yuck.




-da chinchilla

<img src="http://registry.gmenthusiast.com/images/jiggamon/avatar15569_2.gif">
Re: Cleaning Fly Wheel
Monday, March 14, 2005 9:30 AM
yeah it was dirty when i took it out of the sunfire..........but i left it outside and the snow got to it...oppps

does anyone know how much re-surfacing costs? and is it only done at a machine shop?
Re: Cleaning Fly Wheel
Monday, March 14, 2005 2:46 PM
Take it to a machine shop. Bout' $50. usd



^^Home made sig^^ ghetto, I know. http://members.cardomain.com/blackoutfire
Re: Cleaning Fly Wheel
Tuesday, March 15, 2005 6:46 AM
sorry,not trying to hijack the original post, but has anyone has any luck with shaving weight off of a stocker flywheel when machining it? Heard about drivability issues with the 8lb alum piece (fidanza, spec2, etc.) for daily driving..my car sees little to none track/comp use....right now im runnin a stock iron one with a centerforce ...already bought a d/f, and if I can get a few pounds taken off the stock flywheel when I install the d/f for some quicker revs, would be great. or, better, anyone right now running an 8lber with a d/f? any comments/thoguths/suggestions would be great. 1000 thanks, guys.

once again, sorry ivan...but yes, definitely have that flywheel machine professionally...i had a friend who thought he could grind his civic wheel at home, and wound up warping it. spent $450.00 on a new one.




...don't hate!.. respect people that have talent, even if it is in something you don't like or understand.
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