Injectors?
Thread Starter
Race Director
Joined: Apr 2004
Posts: 16,135
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From: Newberry FL
Cruise-In VIII Veteran
St. Jude Donor '07
Injectors?
Alrighty, I am getting ready to add a nice cam with some heads to my vette (2000 w/ 34K) and was interested in your inputs on whether I should increase my injectors. I am running a 100 shot (dry).
Micah
Micah
Race Director
Joined: Nov 2005
Posts: 14,553
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From: Supporting the Corvette Community at Abel Chevrolet in Rio Vista, CA 707-374-6317 Ext.123
St. Jude Donor '08
YES!!! Change them. I did the h/c package and other mods and when the tuner put it on the dyno my a/f ratio went way up at about 4500 rpm. We put in the 30# SVO's and the problem disappeared. They are a modest increase over the stockers and my gas mileage barely suffered. Better to be safe then sorry 
Safety Car
Joined: May 2000
Posts: 4,827
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From: Albuquerque NM
SVO 30# injectors are a HUGE increase over the 2000's stock 26# injectors. At GM fuel pressure they are 37# injectors, a 42% increase in size.
That being said.... If you are gonna do heads/cam and a DRY NO2 setup, then the bigger injectors will probably be fine.
That being said.... If you are gonna do heads/cam and a DRY NO2 setup, then the bigger injectors will probably be fine.
