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what can be left off the 3.8sc (Page 1/1) |
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ttt123
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MAR 06, 11:13 AM
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moophatcow
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MAR 06, 04:25 PM
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need belt alternator w/pump
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Dennis LaGrua
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MAR 06, 05:33 PM
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With a tweak to the tune you can get rid of the EGR valve and the restrictive catalytic converter. Like the catalytic converter it is completely un-necessary. All the EGR valve does is blow dirty exhaust into the intake manifold eventually making your nicely cleaned parts filthy by loading them up with dirt and crud. ------------------ " THE BLACK PARALYZER" -87GT 3800SC Series III engine, custom ZZP /Frozen Boost Intercooler setup, 3.4" Pulley, Northstar TB, LS1 MAF, 3" Spintech/Hedman Exhaust, P-log Manifold, Autolite 104's, MSD wires, Custom CAI, 4T65eHD w. custom axles, Champion Radiator, S10 Brake Booster, HP Tuners VCM Suite. "THE COLUSSUS" 87GT - ALL OUT 3.4L Turbocharged engine, Garrett Hybrid Turbo, MSD ign., modified TH125H " ON THE LOOSE WITHOUT THE JUICE "
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olejoedad
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MAR 06, 06:57 PM
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EGR EVAP Boost Control Solenoid (leave the diaphragm and linkage, hook up to vacuum)[This message has been edited by olejoedad (edited 03-06-2020).]
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wftb
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MAR 07, 10:14 AM
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Leave off the supercharger and put a turbo on it. Then you don't need a muffler either. ------------------ 86 GT built 2.2 ecotec turbo rear SLA suspension QA1 coilovers on tube arms
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Dennis LaGrua
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MAR 07, 12:23 PM
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quote | Originally posted by olejoedad: Boost Control Solenoid (leave the diaphragm and linkage, hook up to vacuum)
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That's the way I run my setup. No problems in the last two years. I see no advantage of allowing the PCM to control the BCV, unless of course if the PCM can detect if you a running regular gasoline. I don't believe that there is anything in the program that would set such a command.------------------ " THE BLACK PARALYZER" -87GT 3800SC Series III engine, custom ZZP /Frozen Boost Intercooler setup, 3.4" Pulley, Northstar TB, LS1 MAF, 3" Spintech/Hedman Exhaust, P-log Manifold, Autolite 104's, MSD wires, Custom CAI, 4T65eHD w. custom axles, Champion Radiator, S10 Brake Booster, HP Tuners VCM Suite. "THE COLUSSUS" 87GT - ALL OUT 3.4L Turbocharged engine, Garrett Hybrid Turbo, MSD ign., modified TH125H " ON THE LOOSE WITHOUT THE JUICE "
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OntarioKev
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MAR 07, 02:25 PM
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For the boost control solenoid, do you mean hook it up to vacuum, or hook it up to the intake manifold so that it sees boost as well?
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ttt123
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MAR 09, 07:27 AM
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