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> Lightened flywheel and streetability?, I like the idea unless it's a PITA to drive
Cheapsnake
post Nov 26 2008, 08:40 AM
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I've changed my plans for a V8 conversion and decided to stay with a hopped up 2.0 instead. I'm considering a lightened flywheel since my impression of these engines is that they're somewhat doggy off idle. The drawback, of course is that standing starts become more of a challenge due to the lack of "flywheel effect".

In a competition environment this isn't much of an issue because hopefully you only have to do it once, but in a driver, especially in city traffic this could be an issue if you have to rev the engine and slip the clutch every time you want to get under way. Anyone got any experience with lightened flywheels in a 2.0 and want to shine some light on the issue?

Tom
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Root_Werks
post Nov 26 2008, 08:49 AM
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The lighter your flywheel and the bigger displacement your engine is, the rougher it will idle.

Also, if you have a high torque starter and aluminum flywheel be careful. I had a starter knock a couple teeth off the flywheel.

If you don't go too light, thier great for street cars.
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Cheapsnake
post Nov 26 2008, 09:25 AM
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QUOTE(Root_Werks @ Nov 26 2008, 06:49 AM) *


Also, if you have a high torque starter and aluminum flywheel be careful. I had a starter knock a couple teeth off the flywheel.



Ouch! I've always wondered why, when a flywheel and starter gear clash it's always the difficult change-out flywheel that takes the hit rather than the easy change-out starter. Thanks for the response.

Tom
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Posts in this topic
Cheapsnake   Lightened flywheel and streetability?   Nov 26 2008, 08:40 AM
Root_Werks   The lighter your flywheel and the bigger displacem...   Nov 26 2008, 08:49 AM
Cheapsnake   Also, if you have a high torque starter and alum...   Nov 26 2008, 09:25 AM
Bleyseng   depends on how much lbs is taken off. Mine just re...   Nov 26 2008, 09:23 AM
Cheapsnake   depends on how much lbs is taken off. Mine just r...   Nov 26 2008, 09:27 AM
r_towle   Flywheel lightening is not a black art...its actua...   Nov 26 2008, 09:37 AM
Chris Hamilton   My flywheel is about 10lbs, and I have a sachs alu...   Nov 26 2008, 09:41 AM
CliffBraun   My flywheel is about 10lbs, and I have a sachs al...   Nov 26 2008, 01:24 PM
rdauenhauer   Plug .. Flywheel FS :wub:   Nov 26 2008, 10:45 AM
r_towle   Plug .. Flywheel FS :wub: I also have one that ...   Nov 26 2008, 11:02 AM
Borderline   I have a lightened flywheel on my 1911 and it driv...   Nov 26 2008, 11:12 AM
Cheapsnake   Thanks for the offers guys, but I've got a new...   Nov 26 2008, 11:29 AM
Mark Henry   Do not take weight off of the backside of the fric...   Nov 26 2008, 12:01 PM
Cheapsnake   Do not take weight off of the backside of the fri...   Nov 26 2008, 12:08 PM
Mark Henry   [quote name='Mark Henry' post='1105730' date='Nov...   Nov 26 2008, 01:58 PM
Chris Hamilton   [quote name='Mark Henry' post='1105730' date='No...   Nov 26 2008, 02:26 PM
hydroliftin   Tom, When I rebuilt my 2.0 I had the machinist li...   Nov 26 2008, 12:04 PM
davep   UH, no. Most is removed from the outer ring. The w...   Nov 26 2008, 01:24 PM


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