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Way too much knock on car I just got here is the timing map

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Old Apr 16, 2015, 06:57 AM
  #1  
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Way too much knock on car I just got here is the timing map

Peak torque is around 3500 RPM on the 240 load cell

car is boosting 21 psi tappers down to 18 psi

Knocking around 15 points

I tried to smooth the map out myself a little and take timing down low havent tried it out

I made a little leaner since it was pig rich but the the car didnt like 11 AFR it was just slower and knocked more......so am starting with the timing any tips?

I uploaded the rom and both timing maps



Attached Thumbnails Way too much knock on car I just got here is the timing map-uncorrected-rom.jpg   Way too much knock on car I just got here is the timing map-corrected.jpg  
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Last edited by Dakota Evo; Apr 16, 2015 at 07:03 AM.
Old Apr 17, 2015, 06:28 PM
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What fuel? The second timing map looks like it should at least be in the ballpark
Old Apr 18, 2015, 09:09 AM
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Post a log.
Old Apr 21, 2015, 07:47 PM
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We need to know what fuel..
Old Apr 23, 2015, 03:43 PM
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Have you done a boost leak test and checked the EGR for a popped line?
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