2.4L Performance Tech 16 valve 172 hp EcoTec with 162 lb-ft of torque

Rev Limiter??

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Old Jun 2, 2006 | 07:29 PM
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joesblackhhr's Avatar
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Question Rev Limiter??

I just discovered that my 2.4 with auto limits at 4000 RPM.I was sitting in Park at the time and would gouge on the pedal and no matter how hard I
pushed it stayed at 4K.MY Miata with a 1.8 would buzz up to red line (about 7K) So I kinda expected a little more from the2.4 although the tach only tops out at 6K... Is this the normal rev limit point???
Old Jun 2, 2006 | 07:32 PM
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yes

Originally Posted by joesblackhhr
I just discovered that my 2.4 with auto limits at 4000 RPM.I was sitting in Park at the time and would gouge on the pedal and no matter how hard I
pushed it stayed at 4K.MY Miata with a 1.8 would buzz up to red line (about 7K) So I kinda expected a little more from the2.4 although the tach only tops out at 6K... Is this the normal rev limit point???
very normal. the manufactures have to protect there products from high warranty claims.
Old Jun 2, 2006 | 07:34 PM
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I don't know if I have a rev limiter under the hood, but I know that I have one sitting next to me when I drive.
Old Jun 2, 2006 | 07:36 PM
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Originally Posted by Firewatcher
I don't know if I have a rev limiter under the hood, but I know that I have one sitting next to me when I drive.
I came with one of those too.
Old Jun 2, 2006 | 07:40 PM
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LOL I had the same thing ;It was worse when I had the Miata, especially on curves on an off ramp at 70 MPH,, but it would hug those curves.. so I cannot exactly do the same with the HHR.. She is happy ...
Old Jun 2, 2006 | 07:43 PM
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Originally Posted by BIG JIM WOODMAN
very normal. the manufactures have to protect there products from high warranty claims.

Agreeded.. BUT has anyone tried it themselves to see if indeed that IS the limit point (in Park)??
Old Jun 2, 2006 | 07:43 PM
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when we were trying to get people to tell us what they wanted on new hhrs,no one ever said passanger seat blinders!
Old Jun 2, 2006 | 08:02 PM
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The actual rev limiter should be just past red line, however, some manufactures have a low rev limiter for no load conditions and 4k sounds pretty reasonable, although I wouldn't ever rev my engine up very high with out a load, rods tend to break under those conditions.
Old Jun 2, 2006 | 08:06 PM
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I tried once with my 2.2L 5 speed and it will stop at 6600rpm. Man where the tires smoking after the clutch came out.
Old Jun 2, 2006 | 08:12 PM
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Originally Posted by dan-d
The actual rev limiter should be just past red line, however, some manufactures have a low rev limiter for no load conditions and 4k sounds pretty reasonable, although I wouldn't ever rev my engine up very high with out a load, rods tend to break under those conditions.

Damn so thats what that noise is



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