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Hello everyone..
I hava a 85 stock vette and I am going to replace the injector's , fuel regualator and fuel pump...Does anyone have any suggestion on what type of injectors I should get and also if I go with 30lb injectors would I have to something with my ECM.... Thanks alot...Bo
From: One day you're a Comet...the next day you're dust... Arkansas
Originally Posted by $300vett
Hello everyone..
I hava a 85 stock vette and I am going to replace the injector's , fuel regualator and fuel pump...Does anyone have any suggestion on what type of injectors I should get and also if I go with 30lb injectors would I have to something with my ECM.... Thanks alot...Bo
Jon will most likely recommend the Bosch III 24# injectors that are rebuilt. When I bought them for my stock 85, they ran approx $189.
The Bosch IIIs do a better job of atomizing fuel compared to the stock injectors. If you are installing an adjustable fuel pressure regulator you can increase the fuel pressure a little. The 85's run at a lower pressure than later years. But with the new injectors, the engine will actually run a little leaner. So it will like 3-4 lbs more pressure. TPiS did some dyno runs on an 85 that proved a slight improvement in Hp with the additional pressure.
Good luck. This is a good modification that will improve starting and driveability.