Subject	Ole purple tops and switched injector power
Posted by	TTkeeper on June 11, 2008 at 12:03 AM
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Message	I have some purple top Nismo 555s that I'm reluctant to install unless there is a very good chance that switched injector power (on/off with ignition) would greatly reduce the odds of failure due to ethanol fuel use. Can anyone say with confidence that the switched power mod will keep the old style injectors alive ? I hate to let perfectly good purple tops go to waste (could sell them I guess), but I don't want to be replacing them soon either. thanks for the input.
Follow Ups	Ole purple tops and switched injector power - TTkeeper 00:03:16 06/11/08 There's no proof that the switched power mod is anything - twinturbineZ 00:07:35 06/11/08 the best proof we will probably ever have is years away and - robo (sebring1970) 00:22:42 06/11/08 Can you describe the harness mod..... - TTkeeper 00:27:26 06/11/08 Re: Can you describe the harness mod..... - TTkeeper 00:29:28 06/11/08 I've done the mod by NobleZ a few times. It is more in line - ThunderZ 00:58:29 06/11/08 you can delete your own posts as long as no one has - robo (sebring1970) 01:00:12 06/11/08 Rob in order for electrolysis to occur doesn't the - twinturbineZ 00:35:13 06/11/08 yeah, I don't know whether or not the fuel is contacting - robo (sebring1970) 00:48:52 06/11/08 Assumes there's current flowing and electrolysis >> - Ted (92TT) 00:46:04 06/11/08 lol, yeah, see my above post. I have read diverging - robo (sebring1970) 00:51:12 06/11/08 BTW, Jim Wolf says there is "a constant 12 V circuit - robo (sebring1970) 00:55:12 06/11/08 "constant 12V circuit" does not = "current flowing" (n/m) - Mongoose 01:31:25 06/11/08 I thought constant circuit meant a closed circuit with - robo (sebring1970) 02:02:50 06/11/08 The circuit is not completed till the injector is - twinturbineZ 03:12:03 06/11/08 It just means the potential exists. The circuit is open. - BobbyT 03:27:17 06/11/08 do you believe in the harness mod for the injectors? (n/m) - robo (sebring1970) 03:37:59 06/11/08 Theoretically it shouldn't matter... - BobbyT 14:42:29 06/11/08 not really - aliaZ 07:50:37 06/11/08 So we should start seeing more early style inj. failing soon - TTkeeper 10:54:57 06/11/08 we already are (n/m) - Guapo 12:30:38 06/11/08 to answer your second question, from anecdotal evidence - robo (sebring1970) 23:42:44 06/11/08 If Ethanol is an electrical conductor but Gasoline is an - Yoshi 16:41:03 06/11/08 E10 is already a problem for our injectors - aliaZ 17:14:07 06/11/08 I've spoken to people that are service pumps @ fuel stations - Bernie (NoVA) 02:09:42 06/12/08 Well..of course Bernie..ethanol has a cleaning action - twinturbineZ 07:02:27 06/13/08 Good info, thanks >> - Ted (92TT) 00:38:28 06/12/08 No, it wouldn't - BobbyT 01:43:19 06/12/08 Yeah..that really says nothing in relation to the topic - twinturbineZ 07:22:06 06/13/08 umm...sure it does - aliaZ 23:24:50 06/16/08
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