Re: [ST] Re: ST improvments

[Charles McCullough <cmccull@xxxxxxxxxxx>]

At 12:43 AM 12/23/02, Stephen E. Hale wrote:

>I found a relatively easy way to gain HP on my Sprint ST.  I had the engine
>on my 99 rebuilt on Triumph's nickel because of excessive oil consumption.
>During the process I kicked in a few bucks to have the head milled slightly
>and the intake ports cleaned up for improved flow.  .


How much milling and what was the increase in compression ratio? And given 
the ST's
habit of wanting to run on high(er) octane fuel....was there any problem 
with pre-det.

Charlie McCullough
tz250 WERA#90
Duc 748
Triumph ST (red)


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