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Heat cracks in flywheel.? #608783
02/09/10 01:25 PM
02/09/10 01:25 PM
Joined: Oct 2004
Posts: 330
Frederiction. New Brunswick ,C...
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RTshaker Offline OP
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Frederiction. New Brunswick ,C...
I had my 130 tooth flywheel resurfaced{ground} and some small heat cracks still remain..Manchine shop says no problem ???

Re: Heat cracks in flywheel.? [Re: RTshaker] #608784
02/09/10 01:38 PM
02/09/10 01:38 PM
Joined: Jan 2003
Posts: 2,928
Canada
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RobR Offline
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Canada
Not a problem...

Re: Heat cracks in flywheel.? [Re: RobR] #608785
02/09/10 02:49 PM
02/09/10 02:49 PM
Joined: Oct 2003
Posts: 4,013
South Park, Pa.
68LAR Offline
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South Park, Pa.
Quote:

Not a problem...



Not a big deal


4 speed street legal. Best time 10.99 @ 124 mph on 93 octane pump gas @ 3926# total weight
Re: Heat cracks in flywheel.? [Re: 68LAR] #608786
02/09/10 03:13 PM
02/09/10 03:13 PM
Joined: Jan 2003
Posts: 4,616
Kissimmee Fl.
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dusturbd340W5 Offline
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not a huge deal but I can tell you that I have flywheels turned on a regular basis here at work and my machine shop has never left any cracks


70 duster full chassis super pro 416 CNC Indybrock heads 727 w/brake

best so far 1.212 60 6.219 in 1/8 at 110.88 9.768 at 137.81 1/4
Re: Heat cracks in flywheel.? [Re: 68LAR] #608787
02/09/10 03:43 PM
02/09/10 03:43 PM
Joined: Oct 2004
Posts: 330
Frederiction. New Brunswick ,C...
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RTshaker Offline OP
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Thanks.. I was wondering, as every search on google seemed to say NOT to trust it . When I looked at selling it was treated as a leper??

Post deleted by Defbob [Re: dusturbd340W5] #608788
02/09/10 04:51 PM
02/09/10 04:51 PM

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Re: Heat cracks in flywheel.? #608789
02/09/10 07:57 PM
02/09/10 07:57 PM
Joined: Jan 2003
Posts: 4,616
Kissimmee Fl.
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dusturbd340W5 Offline
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Quote:

Quote:

not a huge deal but I can tell you that I have flywheels turned on a regular basis here at work and my machine shop has never left any cracks




some flywheels can only be cut so much




that's correct I guess what I was saying is I have never had a flywheel they couldn't get the cracks out of they also make crank shims to keep the flywheel in the original location.


70 duster full chassis super pro 416 CNC Indybrock heads 727 w/brake

best so far 1.212 60 6.219 in 1/8 at 110.88 9.768 at 137.81 1/4






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