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Old 05-20-2013, 05:18 PM   #7894
spencergt66
Studly Adventurer
 
Joined: Jun 2011
Location: Seattle WA
Oddometer: 738
Quote:
Originally Posted by howl View Post
Hi
I have just had my 06 990 dyno'd with a custom map (CPR and Ackras with short baffles),the Acra map was close but not spot on . The secondarys now are open and a seperate map for front and rear cylinders . + 8ft/lbs midrange and 5hp all over better than the std Ackra map. It is well worth getting it set up ,it's the same gain again then just putting on the CPR and the NOISE

had several ongoing issues on my 990 most fuel related and then found broken vacuum lines and a few other small things I added the CPR since I had it apart Ill start fine tuning the map more now that its runing right again but for sure CPR+ stock Map= melted parts
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