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Turbo Timing Safety Check


Flak280z

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Hey guys, my turbo conversion is running well, no reliability issues.  Still running 8psi of boost.  My spool is at around 3500rpm with max boost at 4500.  A little laggy, but I think that's because of my ebay turbo along with my turbo being mounted on the passenger side.

 

Would someone mind looking at my tune, and making sure everything looks ok.  I don't hear any pinging on 91 gas, but just want to make sure.  My timing is a little aggressive.  Stock l28e engine, n42 block and head, 8psi boost, 370cc injectors.

10_10_24 Tune.msq

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If I haven’t mentioned yet - build yourself some detonation headsets and listen for knock . It’s surprisingly easy to hear and cheap to build . Still need a knock sensor mounted someway on the block . It’s easier than trying to wire in a module on the MS . 
We can look at your tune but would be guessing whether it’s too aggressive . 
Search on you tube . Besides the knock sensor I have 40$ in the set up . I was detonating on a NA motor but wasn’t hearing it and it was destroying #6 piston . I ended up pulling quite a bit of timing around 4kish . 
 

Edited by madkaw
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