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Re: M4 Pipe
- Subject: Re: M4 Pipe
- From: Eric Sheley <eric@xxxxxxxxxx>
- Date: Wed, 07 Jul 1999 19:29:59 -0400
At 10:48 AM 07/07/1999 -0500, Dennis Tackett wrote:
>We have bad news on the new pipe. After many runs and pipe changes M4 cannot
>get a smooth power output. It is either peaked w/ 16 more HP at 7600 RPM or
>9 more HP at the top with no bottom grunt. We will have to find someone who
>has broken the code on the injection mapping so we can customize or give up.
>Are you aware of any manufacturer other than Triumph who has made a pipe for
>the ST yet? The 509/595/955 maps won't work on the ST without risking damage
>due to the physical differences in the motors.
Sorry to hear of the problems.
What tune are they using?
One of the new listers mentioned a underseat pipe, but I haven't heard
anymore on it.
Maybe you (or they) should contact BW Racing and see what they are doing?
- - Eric
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