MHD stage 1 91 oct. Timing?

VenZie

New Member
Mar 2, 2022
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So I’m running 91 oct, with Judt intake and muffler delete. For some reason my car will go to 13.7 psi of boost when targeting about 13.5 then drop to 13 psi after it holds.
Aeound when this happens I also get around -3 degrees of timing correction. Why would this be? And besides that does everything else look healthy?
Car does have 130k on stock turbos so it’s got some pretty bad rattle.
 

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  • 2022-03-04 18_44_44 IJE0S v10.0 Stage 1 91oct_95ron.csv
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VenZie

New Member
Mar 2, 2022
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Also I have MHD burbles on max everything and I know that plays with timing so???