What size do I drill my TB hole to?
03-12-2005, 10:55 PM
#2
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do not drill your TB!!!
play with your throttle set screw to maintain idle and there is a TPS sensor reset method described in the PCM section. Don't remember it off the top of my head... No Tech 2 or tuning needed.
play with your throttle set screw to maintain idle and there is a TPS sensor reset method described in the PCM section. Don't remember it off the top of my head... No Tech 2 or tuning needed.
03-13-2005, 01:51 AM
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I put a 3/16ths hole in a TB today. Cam was of the 228/224 variety. The owner sold his ported TB and wanted me to swap a stock one back on his car. I just matched the hole in the ported TB.
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03-13-2005, 03:45 PM
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As was said above, go to the tuning section https://ls1tech.com/forums/pcm-diagnostics-tuning/177230-stop-drilling-those-tbs-fix-stalling-without-computer-tuning.html