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Old 09-09-2004, 11:57 PM
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timgco timgco is offline
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I called Hypertech and they gave me this:
This is on an 03 H2.. not that it should matter.

93 octane
(make sure you use the hiigh octane with this setting or you get pinging inthe engine or just put the 87 octane setting and use that).

128 mph top end

6100 rpm rev limit

increase shift firmness

gear shifting
(1-2) raise it +3 mph
(2-3) raise it +4 mph
(3-4) raise it +5 mph
(make sure you don't use -3, -4, or -5.

HUGE DIFFERENCE. And even more fun to drive too.
PM me if you have any Q's.
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