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Rodsrsr Rodsrsr is offline
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Join Date: Jul 2006
Posts: 4,636
Theres also a wire you need for the tach, I dont remember which one for sure. Id have to look at my unit. You also need to route the vacuum line from the MSD box to a direct source. This is for the boost retard. The 6BTM will come with a small dial that allows you to control the amount of retard.
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1976 Turbo Coupe 3.2
2009 Carerra S 997.2 (SOLD)
Old 01-06-2015, 06:42 AM
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