C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Holley Stealth Ram

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Old Nov 11, 2002 | 10:37 AM
  #1  
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Default Holley Stealth Ram

Has anyone used new Holley Stealth Ram setup on 550 - 600 hp small black engine?

If so any feedback would be appreciated.


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Old Nov 11, 2002 | 04:24 PM
  #2  
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Default Re: Holley Stealth Ram (J.R.)

The Stealth Ram will not clear the stock hood, you will need a new one to make it fit.
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Old Nov 12, 2002 | 02:32 PM
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Default Re: Holley Stealth Ram (J.R.)

ttt
I'd be interested in any feedback on this subject too. :)
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Old Nov 12, 2002 | 02:40 PM
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Default Re: Holley Stealth Ram (lead_foot)

Grumpyvette has done a lot of research on this and is in the process of having some people he knows cut down the Stealth so it will fit under a vette hood. He already has one on his vette but has an aftermarket hood scoop on his 85.

Bascilly the claims are that the torque and RPM climb higher performance wise than the MR and the SR with about the same amount of low end torque loss.

Do a search or Stealth Ram for lots of posts.
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Old Nov 12, 2002 | 05:01 PM
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Default Re: Holley Stealth Ram (J.R.)

FYI i just called Holley, and the part numbers have changed the new part number is 7540 (i think it's actually HLY-7540.....or at least at summit it is!)
and they got it for $279, but its backordered.
im gonna order mine this week, just having trouble with what throttle body to use! :confused:
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Old Nov 12, 2002 | 07:08 PM
  #6  
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Default Re: Holley Stealth Ram (85_togo)

Email grumpyvette, he put his in an 85!
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