LT1-LT4 Modifications 1993-97 Gen II Small Block V8

Knock retard at wot

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Old 11-07-2005, 07:45 PM
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Default Knock retard at wot

Didn't know if anyone else has possible solutions for this.

I get a consistent 3 degrees of KR at wot. It always starts at 3 point something and then usually goes down gradually. Timing is stock. I've talked to other people that have this and have never been able to solve it.

Any experience with this and any possible fixes?

Car has new opti and new plugs/wires/coil/icm.
Old 11-07-2005, 07:50 PM
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lt4 knock module

Last edited by DarkDemon; 11-07-2005 at 07:59 PM.
Old 11-07-2005, 11:42 PM
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I would try the LT4 Knock Module. You can always try a can of some good octane booster before spending $40 on the LT4 KM. Maybe you've got some bad gas. I've been getting a lot of KR at the track but I think that's because of how freaking hot my IAT gets waiting in the staging lanes for ever. Any time I'd hot lap it and not have to wait, by the 2nd or 3rd run it would be gone.

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Old 11-08-2005, 12:05 AM
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Thanks I might try that LT4 KM and see if it helps any.



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