Who knows how to read a Datalog and can teach me what i'm looking for

[chrizar]

I'll post my datalog from last week driving the car home from work, but i'd like to start making little tweaks to the tune to get it running better before winter. But I'm seeing constant spark retard with any throttle imput, up to around 6 degree's at wot... I'm adjusting the way the exhaust sits this weekend since it rattles on the crossmember like a B1tch and i have a leak at a broken bolt in the head. (new set of heads going on in a month ish)

[chrizar]

one of these nights i might remember to grab the laptop and post the log....

[NullHead]

Chances are you don't need to replace the heads just because of a broken exhaust bolt ...

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[TrickyTransAm]

Many times you can zap a booger on the end of the bolt with a nut and turn it out that way - especially if there's a chunk hanging out of the head after the manifold is removed.

[masterfab]

If the bolt is hanging out a little put a nut with a big enough hole to fit over the broken stud. Put a good hot weld on it. The right after take a socket and ratchet and slowly work it out. Screw it out a ways then screw back in just alittle bit and repeat till its out.

If its Inside the head (not flush) dont risk it. Remove the head and drill and use a easy out with alittle heat. Or take it to a machine shop they genarly charge $30 to remove broken bolts.

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[chrizar]

it's going to a machine shop to be done, but to reduce my down time i'm going to swap my spare heads on after i have them cleaned up. Then get that bolt removed and fixed, it was a stage 8 locking bolt that broke off and only a tiny bit is poking out.

Here is the datalog though, now that we're all moved and have internet back up.driving log 1.uni