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175 shot, 93 octane, timing?

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Old 09-22-2005, 10:09 AM
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Default 175 shot, 93 octane, timing?

As the topic says, what timing? Essentially stock motor, wet 175 shot, 93 octane. 24 degrees? Currently I see no knock at 28 degrees and a 75 shot, and no knock on 26 degrees and a 125 shot.
Old 09-22-2005, 05:52 PM
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Try 22 degrees with the 175 then easy your way up. How are you adjusting timing?
Old 09-22-2005, 07:07 PM
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Originally Posted by red fury
Try 22 degrees with the 175 then easy your way up. How are you adjusting timing?

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Old 09-22-2005, 09:17 PM
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can be done on a stock tune
Old 09-22-2005, 09:55 PM
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I'm doing it on a stock tune. I have HPTuners too... but that's for the 250 shot This is w/NX, LTs, cutouts, TB, MAF, Lid.

-somebody
Old 09-22-2005, 10:01 PM
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22 degrees will work just fine.
Old 09-23-2005, 12:26 AM
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Originally Posted by Somebody09
I'm doing it on a stock tune. I have HPTuners too... but that's for the 250 shot This is w/NX, LTs, cutouts, TB, MAF, Lid.

-somebody
Stock tune being 26 degrees? And you're not knocking on a 175? Wow.
Old 09-23-2005, 06:43 PM
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my 150 has no knock at all, so a additional 25 shouldnt cause knock, anyway, the computer should sense any knock and automaticly pull timing to stop knock.
Old 09-23-2005, 06:49 PM
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150 shot stock tune, works fine correct ?
Old 09-23-2005, 06:59 PM
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I run a 150 on a stock tune...has worked fine so far
Old 09-23-2005, 07:39 PM
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Originally Posted by Hocky
Stock tune being 26 degrees? And you're not knocking on a 175? Wow.

I agree, I've heard of people blowing their **** up on similar, and he gets no knock
Old 09-24-2005, 10:38 AM
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Originally Posted by brad8266
my 150 has no knock at all, so a additional 25 shouldnt cause knock, anyway, the computer should sense any knock and automaticly pull timing to stop knock.
The problem is, it has to knock before the computer pulls timing. That's how people blow their engine. Today's computers can pull timing very quickly, but there still has to be at least a minute amount of detonation before it knows to pull timing. Plus, if you're going around forcing your computer to pull timing like mad, your EGT's will skyrocket.
Old 09-24-2005, 04:02 PM
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Nope, I left the tuning stock. Whatever my car came with from the factory. However, I did end up pulling 10° last night for my 250 shot (2800-6000 RPM on HPTuners)

-greg

Last edited by gi8e7oi825; 09-24-2005 at 07:02 PM.
Old 09-24-2005, 05:10 PM
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Originally Posted by gi8e7oi825
Nope, I left the tuning stock. Whatever my car came with from the factory. However, I did end up pulling 10° last night for my 250 shot (2800-6000 RPM on HPTuners)

-somebody
you're doing a 250 on a stock motor thru a 10 bolt?!??!?!
Old 09-24-2005, 07:02 PM
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yeah. I'm not hoping it to last and I don't have sticky tires.
Old 09-24-2005, 07:18 PM
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Nope, I left the tuning stock. Whatever my car came with from the factory. However, I did end up pulling 10° last night for my 250 shot (2800-6000 RPM on HPTuners)

250 on a stock motor...now that is too much for me. I'm not that lucky.




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