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High-output engine (~400hp)

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Old Jan 20, 2004 | 03:40 PM
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thevetterisbetter
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Default High-output engine (~400hp)

Will this cause the shifter to vibrate at higher RPMs? I can't compare to a stock engine, because I have only had the car with this HO engine. The transmission is the stock Muncie close ratio and the clutch is Centerforce dual friction. I'm wondering if the vibration I think is bad is actually normal and am not used to a real performance engine.
Thanks.
:cheers:
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Old Jan 20, 2004 | 04:18 PM
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Default Re: High-output engine (thevetterisbetter)

It should not if it was properly balanced and setup.


[Modified by Gordonm, 4:18 PM 1/20/2004]
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Old Jan 20, 2004 | 05:52 PM
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Default Re: High-output engine (thevetterisbetter)

We need more info. Does it vibrate in park? Is there a specific rpm range that it vibrates in?
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Old Jan 20, 2004 | 08:35 PM
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Default Re: High-output engine (79VetteMike)

Well, it vibrates in neutral or park. It's not really a vibration more like a buzz coming from the shift ****.
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Old Jan 20, 2004 | 11:43 PM
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Default Re: High-output engine (thevetterisbetter)

The stock Corvette shifter will make noise if the reverse lockout "T" handle spring is weak ("T" handle will vibrate against shifter stick.) There can be many factors causing shifter vibrations, my solution, put big solid lifter cam and loud exhaust on car and you won't notice (Heh Heh.) :steering:


[Modified by Solid LT1, 4:44 AM 1/21/2004]
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Old Jan 21, 2004 | 09:11 AM
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Default Re: High-output engine (Solid LT1)

It has a 268XE cam, with headers and 2.5 exhaust. So it's pretty loud, not as loud as a solid lifter 3 inch exhaust, but loud enough to let people know what's under the hood, dude.
Thanks for the replies.
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