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That's the plan.
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crap, this should be a warning to me eh
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:( Hope it all gets better!
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Please post a pic of your spark map so we can asses our level of risk.
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Did you melt a piston or throw a rod? I'm really sorry to see you lose an entire weekend, but it looks like you have the skills to rebuild her better than ever.
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2 Attachment(s)
Thanks guys, I started stripping the spare block today. I'm shooting for a rebuild for the next event. I wasn't detonating so I'm thinking a rod failed.
Here is my spark map. It is based on the one posted by Ben: |
Hmm. My spark map is pretty conservative but you are using 6-7 more degrees everywhere in boost. I know I'm leaving a lot on the table when it comes to power, but you might have kicked the table over and stolen the chairs.
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Originally Posted by sixshooter
(Post 14720)
Hmm. My spark map is pretty conservative but you are using 6-7 more degrees everywhere in boost. I know I'm leaving a lot on the table when it comes to power, but you might have kicked the table over and stolen the chairs.
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I'm running about 3 degree less at the same boost level he was running was it blew (150kPa). IIRC the rods are more or less the same, but I have a CR of closer to 8.9 and you have a 9.5:1 cr...
But, I would never be running >9.0:1 AFR...which on your logs posted on mt.net show you were hitting between 9.2 and 8.8:1 in boost. I really think all that extra fuel was washing down the clyinder walls (so contaminated oil and maybe metal/meatl contact from rings) and increasing pressures caused things to break. |
I pulled the plugs. They do not indicate a rich mixture.
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