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Any way to recalibrate a speedo after gear change in a 3.4L? I did the math (if it's right) and i figured going from my stock 3.23 to the 3.73's my speedo is gonna be 13.4% off. Just curious is there was any way to recalibrate.
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1995 Camaro 3.4L Black with T tops, 5 speed manual<br /><br />Mods:<br />Pro 5.0 short throw shifter, MSD Ignition coils, 3.73 gears, Torsen LSD,Mac diff cover, Umi LCAs<br />K&N Cold Air Intake, Window Tint (20% rear, 35%front), aluminum driveshaft, fastchip tuning -
the PCM should really be recalibrated..if you're just looking to do the speedometer..i used a yellow box from www.blackrobotics.com when i put in a 155mph overlay<b>12 SECOND DUAL STAGE DRY NITROUS POWERED 98 A4 V6 CAMARO<br /><a href=\"http://www.mysickcamaro.50megs.com\" target=\"_blank\">www.MySickCamaro.50megs.com</a><br />Best ET: 12.82@103<br />Best MPH: 104.7<br />Best 60\': 1.75 - Stock TC</b><br /> </font><blockquote><font size=\"1\" face=\"Verdana, Helvetica, sans-serif\">quote:</font><hr /><font size=\"2\" face=\"Verdana, Helvetica, sans-serif\">Originally posted by Shodown:<br /><strong>1DV6 runs 12\'s...enough said. </strong></font><hr /></blockquote><font size=\"2\" face=\"Verdana, Helvetica, sans-serif\"> -
y should the pcm be recalibrated? just curious1995 Camaro 3.4L Black with T tops, 5 speed manual<br /><br />Mods:<br />Pro 5.0 short throw shifter, MSD Ignition coils, 3.73 gears, Torsen LSD,Mac diff cover, Umi LCAs<br />K&N Cold Air Intake, Window Tint (20% rear, 35%front), aluminum driveshaft, fastchip tuningComment
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you have a manual..your shift points are controlled by you..but your speed/rev limiter should be raised
[ May 11, 2005, 04:02 PM: Message edited by: 1DangerousV6 ]<b>12 SECOND DUAL STAGE DRY NITROUS POWERED 98 A4 V6 CAMARO<br /><a href=\"http://www.mysickcamaro.50megs.com\" target=\"_blank\">www.MySickCamaro.50megs.com</a><br />Best ET: 12.82@103<br />Best MPH: 104.7<br />Best 60\': 1.75 - Stock TC</b><br /> </font><blockquote><font size=\"1\" face=\"Verdana, Helvetica, sans-serif\">quote:</font><hr /><font size=\"2\" face=\"Verdana, Helvetica, sans-serif\">Originally posted by Shodown:<br /><strong>1DV6 runs 12\'s...enough said. </strong></font><hr /></blockquote><font size=\"2\" face=\"Verdana, Helvetica, sans-serif\">Comment
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wouldn't that be adjusted when i used the "yellow box"?1995 Camaro 3.4L Black with T tops, 5 speed manual<br /><br />Mods:<br />Pro 5.0 short throw shifter, MSD Ignition coils, 3.73 gears, Torsen LSD,Mac diff cover, Umi LCAs<br />K&N Cold Air Intake, Window Tint (20% rear, 35%front), aluminum driveshaft, fastchip tuningComment
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sorry..edited my post..yes the yellow box will take care of the speedometer across the whole mph range<b>12 SECOND DUAL STAGE DRY NITROUS POWERED 98 A4 V6 CAMARO<br /><a href=\"http://www.mysickcamaro.50megs.com\" target=\"_blank\">www.MySickCamaro.50megs.com</a><br />Best ET: 12.82@103<br />Best MPH: 104.7<br />Best 60\': 1.75 - Stock TC</b><br /> </font><blockquote><font size=\"1\" face=\"Verdana, Helvetica, sans-serif\">quote:</font><hr /><font size=\"2\" face=\"Verdana, Helvetica, sans-serif\">Originally posted by Shodown:<br /><strong>1DV6 runs 12\'s...enough said. </strong></font><hr /></blockquote><font size=\"2\" face=\"Verdana, Helvetica, sans-serif\">Comment
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gotcha, do you know who recalibrates pcm's for the 3.4's to get rid of the rev limiter?1995 Camaro 3.4L Black with T tops, 5 speed manual<br /><br />Mods:<br />Pro 5.0 short throw shifter, MSD Ignition coils, 3.73 gears, Torsen LSD,Mac diff cover, Umi LCAs<br />K&N Cold Air Intake, Window Tint (20% rear, 35%front), aluminum driveshaft, fastchip tuningComment
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im not sure about the rev limiter..its the speed limiter that you really need to worry about..the 3.73s will make you hit your speed limiter very quickly and then your car will cut fuel on you etc..im not sure who does it for 3.4s..i would ask in the tuning section<b>12 SECOND DUAL STAGE DRY NITROUS POWERED 98 A4 V6 CAMARO<br /><a href=\"http://www.mysickcamaro.50megs.com\" target=\"_blank\">www.MySickCamaro.50megs.com</a><br />Best ET: 12.82@103<br />Best MPH: 104.7<br />Best 60\': 1.75 - Stock TC</b><br /> </font><blockquote><font size=\"1\" face=\"Verdana, Helvetica, sans-serif\">quote:</font><hr /><font size=\"2\" face=\"Verdana, Helvetica, sans-serif\">Originally posted by Shodown:<br /><strong>1DV6 runs 12\'s...enough said. </strong></font><hr /></blockquote><font size=\"2\" face=\"Verdana, Helvetica, sans-serif\">Comment
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good call, didn't even think about posting there. Thanks for your help.1995 Camaro 3.4L Black with T tops, 5 speed manual<br /><br />Mods:<br />Pro 5.0 short throw shifter, MSD Ignition coils, 3.73 gears, Torsen LSD,Mac diff cover, Umi LCAs<br />K&N Cold Air Intake, Window Tint (20% rear, 35%front), aluminum driveshaft, fastchip tuningComment
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no problem..theres a LOT of really good tuning guys there so im sure you'll find what you need [img]smile.gif[/img]<b>12 SECOND DUAL STAGE DRY NITROUS POWERED 98 A4 V6 CAMARO<br /><a href=\"http://www.mysickcamaro.50megs.com\" target=\"_blank\">www.MySickCamaro.50megs.com</a><br />Best ET: 12.82@103<br />Best MPH: 104.7<br />Best 60\': 1.75 - Stock TC</b><br /> </font><blockquote><font size=\"1\" face=\"Verdana, Helvetica, sans-serif\">quote:</font><hr /><font size=\"2\" face=\"Verdana, Helvetica, sans-serif\">Originally posted by Shodown:<br /><strong>1DV6 runs 12\'s...enough said. </strong></font><hr /></blockquote><font size=\"2\" face=\"Verdana, Helvetica, sans-serif\">Comment
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yes.. there are a bunch of good people hear who tune.. however, the only place that tunes a 3.4 is fastchips.. they do custom tuning.. havent tried but i'm interested in what they could do. also, i've been buggin dhp bout giving us tuning options for the 3.4... even offered my spare pcm if itll help move things along... if i hear from them, ill keep ya posted in the tuning section.Phill<br /><br />95 camaro... need money for turbo project... <br />94 S10 Blazer - winter beater - infinity system to be installed soon<br /><br />\"The man who says it cant be done should not interrupt the man doing it...\"Comment
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you DO NOT want to remove the rev limiter in a stock 3.4, thats how you shatter a piston.
I have an auto and my shift points are not messed up either, I don't know what everyone is talking about as far as that, I didn't have a problem.
fastchip will reprogram the PCM for you and correct for the gear change, as well as the speed militer, you can also get the micro speedometer recalibrator from INTENSE. I have it to correct for my 3.73s and it works fine.<b><a href=\"http://members.cox.net/95batmobile/d86f.jpg\" target=\"_blank\">Sinister Six©</b></a><br /><a href=\"http://www.sounddomain.com/id/95batmobile\" target=\"_blank\">My \'95 Bird</a><br />I am not afraid of storms, for I am learning how to sail my ship.Comment
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