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Generation III Internal Engine 1997-2006 LS1 | LS6
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Pic of Crane Dual Springs

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Old 10-12-2003, 06:02 PM
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Default Pic of Crane Dual Springs
Don't know the part number on these as Jay from Absolute installed them on my heads. These are the springs Thunder is now selling. I believe they are good to .625 lift?

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Old 10-12-2003, 09:18 PM
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Default Re: Pic of Crane Dual Springs
Looks great..what cam specs did you go with?

Thanks...
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Old 10-13-2003, 07:44 AM
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Default Re: Pic of Crane Dual Springs
232/234 .595/.598 112
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Old 10-13-2003, 09:38 AM
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Default Re: Pic of Crane Dual Springs
..they look exactly like REV doubles???
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Old 10-13-2003, 11:08 AM
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Default Re: Pic of Crane Dual Springs
Wouldn't know Robert. I haven't seen the REVs. Jay got the Cranes through Paul down at thunder Racing. Kind of different looking any way.
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Old 10-13-2003, 06:31 PM
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Default Re: Pic of Crane Dual Springs
They are not the same as Revs.The inner spring in the Cranes are bigger and don't contact the valve seal like Revs do.Also the retainers on the Cranes give more clearence for the rockers.
(I switched Rev's for Cranes recently in a friends car)
Installed Cranes in my car too and so far they are working great.Lift is good to .650.
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