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E-Bodies.org Cuda Challenger Forum

Technical Shop => Engine, Transmission & Rear End => Topic started by: mjb765 on April 29, 2018, 02:38:41 PM

Title: Valve spring question
Post by: mjb765 on April 29, 2018, 02:38:41 PM
70 383 motor--does these look stock??? They are the double springs just like the ones I was going to install.
Title: Re: Valve spring question
Post by: RUNCHARGER on April 29, 2018, 04:56:00 PM
They might be. How thick is the wire? The inner part isn't really a spring, it is a damper.
Title: Re: Valve spring question
Post by: mjb765 on April 29, 2018, 05:04:23 PM
.207 in..the same size as the Lunati springs I just got.
Title: Re: Valve spring question
Post by: Chryco Psycho on April 29, 2018, 06:36:51 PM
stock are generally painted , you have to pressure test them to know what they are
Title: Re: Valve spring question
Post by: mjb765 on April 29, 2018, 06:43:42 PM
Quote from: Chryco Psycho on April 29, 2018, 06:36:51 PM
stock are generally painted , you have to pressure test them to know what they are

thanks for the info
Title: Re: Valve spring question
Post by: Chryco Psycho on April 29, 2018, 06:45:19 PM
BTW it is just a single spring with a damper inside , true dual springs will have 3 parts with the damper in between & use a different retainer with a step for the inner spring
Title: Re: Valve spring question
Post by: mjb765 on April 29, 2018, 06:50:46 PM
Quote from: Chryco Psycho on April 29, 2018, 06:45:19 PM
BTW it is just a single spring with a damper inside , true dual springs will have 3 parts with the damper in between & use a different retainer with a step for the inner spring

thanks
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