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No Man · November 3rd, 2003, 12:41 PM

Quote:

Originally Posted by blowngts

Does anyone make a rev limiter for the Viper? Matt [img]/images/graemlins/headbang.gif[/img]

Yes, Dodge. [img]/images/graemlins/gr_driving3.gif[/img]

SUN RA KAT · November 3rd, 2003, 01:19 PM

...and it's pre-set to 6200 RPM!

**BlownGTS** · November 3rd, 2003, 01:22 PM

:doh:Ok, I knew that but I guess was asking if changing the fuel system and re-programming the FMU for the blower, does it still shut off at 6200?

Thanks, Matt [img]/images/graemlins/headbang.gif[/img]

SUN RA KAT · November 3rd, 2003, 01:26 PM

The Roe VEC2 can be programmed for whatever RPM you want.

http://www.roeracing.com/

**BlownGTS** · November 3rd, 2003, 01:31 PM

Thanks man. That is more of what I was looking for. Matt [img]/images/graemlins/headbang.gif[/img]

Rich Detert · November 3rd, 2003, 11:38 PM

The factory rev limiter is technically a fuel shut off at 6,200 rpm.
It doesn't shut down the ignition.
The flaw with that is that if you're running Nitrous and spraying additional fuel (like the BTR Nitrous/Propane System), when you hit 6,200 rpm you cause a major leanout when the fuel to the injectors is shut off.

The Mopar Performance Computer eliminates the factory rev limiter/fuel shut off.

tito · November 4th, 2003, 12:21 AM

that is one big ass motor to be revving past 6200. I would not want to spin it much faster than that, even modified.

**BlownGTS** · November 4th, 2003, 09:18 AM

Thanks for the input guys. :thumb: I was just concerned with the new fuel system and upgraded FMU that the 6200 rev limiter might not still work.

Do you think it will still come on? If so I don't need to do anything else. I have no intentions of going past 6200,

just wanted to make sure that the factory rev limiter still would work. :thumb: Matt [img]/images/graemlins/headbang.gif[/img]