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Re: Test your Tach (you may be surprised) [Re: Rapid340] #1446122 06/02/13 07:36 PM 06/02/13 07:36 PM
Joined: Jun 2007 Posts: 2,646 Plymouth Meeting, PA bigtimeauto Trophy Winner
bigtimeauto Trophy Winner Joined: Jun 2007 Posts: 2,646 Plymouth Meeting, PA	i use this when setting up cars. BB, TT5,Procharged 3300lb Street Car 4.79/154

Re: Test your Tach (you may be surprised) [Re: bigtimeauto] #1446123 06/03/13 01:09 AM 06/03/13 01:09 AM
Joined: Jun 2012 Posts: 33 Louisiana B Bignick member
Bignick member B Joined: Jun 2012 Posts: 33 Louisiana	Bigtime what is that? 70 Duster 422"eddy head smallblock, PTC built 904, PTC 8" conveter, Dana 60 4.56 gear

Re: Test your Tach (you may be surprised) [Re: Rapid340] #1446124 06/03/13 06:47 AM 06/03/13 06:47 AM
Joined: Jan 2003 Posts: 3,943 Melbourne.....Oz-land Moparmal master
Moparmal master Joined: Jan 2003 Posts: 3,943 Melbourne.....Oz-land	I run an MSD +6013 spark controller with my Gen3 6.1 Hemi - I set the rev limiter at 6200. My Stewart Warner reads 5200 when the limiter cuts in! I'm pretty disappoined because its a darn nice tach....just useless! 67 RO23 clone with 6.1 SRT Hemi and dual quads. Soon to have Drag Pak induction and Throttle body.

Re: Test your Tach (you may be surprised) [Re: Bignick] #1446125 06/03/13 07:57 AM 06/03/13 07:57 AM
Joined: Jun 2007 Posts: 2,646 Plymouth Meeting, PA bigtimeauto Trophy Winner
bigtimeauto Trophy Winner Joined: Jun 2007 Posts: 2,646 Plymouth Meeting, PA	Quote: Bigtime what is that? It's a MSD ignition tester. Has a digital screen to tell you your rpm and a dummy load for your coil. So it will fire your ignition and you can use it to check your rpm limits and or your rpm triggered stuff like shift lights or automatic shifters. BB, TT5,Procharged 3300lb Street Car 4.79/154

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