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Pro Topline Vortec Heads

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Old 03-07-2004, 05:22 AM
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Car: 91' Camaro
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Pro Topline Vortec Heads

they say, the heads come with LT1 springs. Does someone know the specs of these springs? and i have seen somewhere, that the lt1 springs are too weak for use with 1.6 roller rockers. is this true?

thanks,
nebu
Old 03-07-2004, 07:10 AM
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ede
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the rocker has nothing to do with what spring you run, the cam does. match the springs to your cam specs. i'd buy springs from comp or lunati.

Last edited by ede; 03-07-2004 at 07:13 AM.
Old 03-07-2004, 04:23 PM
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Car: 1988 Firebird S/E
Engine: 406Ci Vortec SBC
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You can custom order them with the spring that suits the
job at hand.
If you read the ad "they" recommend that.
You can get the proper spring recomendation from the cam manufacturer.
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