Knock Mystery, need assistance
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Knock Mystery, need assistance
Hi all,
Anyone experience almost no knock on dyno(Dynojet) and then subsequent HIGH knock on street pulls.
Any guesses as to cause. Street was smooth and level.
Trying to resolve 2.4 build knock...
thanks
Anyone experience almost no knock on dyno(Dynojet) and then subsequent HIGH knock on street pulls.
Any guesses as to cause. Street was smooth and level.
Trying to resolve 2.4 build knock...
thanks
Yes. When tuning on a dynojet, after the dyno tune, a couple street pulls need to be made to ensure it not knocking with the real load from a street pull. The dynojet doesnt put as much load on the car as the road does.
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From: L.I. New York
three street pulls.
Same tune as on Dyno.
All done on 93
Timing is seems mild to me??
I also included Knock tables from rom
Mods and pulls attached.
Have @ it men. ANY thought are greatly appreciated.
Thanks
Same tune as on Dyno.
All done on 93
Timing is seems mild to me??
I also included Knock tables from rom
Mods and pulls attached.
Have @ it men. ANY thought are greatly appreciated.
Thanks
Last edited by catman78; Jun 30, 2012 at 05:26 PM.
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yes boosted tuning explained it all that's what i need to tell you,the eddy brakes wont have enough load to simulate real street condition,for building boost,you may have your peak boost sooner on street.
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