I got rid of my 7th injector set up and will be fabricating a 12 injector intake for my turbo 3500 intake. The stock 6 injectors will remain in the original location and 6 will be mounted in the plenum pointed right at the intake runners. I can keep my SMT6 tuner to control the added injectors, since the SMT6 will support up to a maximum 6 injectors. Pictured is my drilling template I will be using to keep all the holes spaced evenly.
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12 Injector 3500 Intake
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Re: 12 Injector 3500 Intake
Cool idea, what size injectors do you plan to run?08' L76 6.0L 4X4 Chevy EXT.Cab LTZ Vortec MAX with Snug top cover, Dynomax exhaust,Hptuners& K&N intake
96' Camaro M5 to A4 conversion, alot of mods . GT35R Turbo full suspension. Built engine
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Re: 12 Injector 3500 Intake
Drilled out holes and grinded to an oval shape to allow the bungs to go in on an angle.
Last edited by 3.4grapeofwrath; 12-25-2013, 04:59 AM.
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Re: 12 Injector 3500 Intake
It has pros and cons. It's much easier to tune, there's no tuning problems with idle and cold start up as with bigger injectors. All I need to tune is for when I am in boost. The stock tune and emissions is still the same, no need to be concerned at inspection time. I can upgrade to larger injectors without removing the plenum. Using larger injectors is less complicated installing and removing and the stock location is better.
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Re: 12 Injector 3500 Intake
After drilling all the pilot holes I used a pilot counterbore to finish the job.
Careful attention to squareness and depth checking when using my dewalt milling machine.
Last edited by 3.4grapeofwrath; 12-25-2013, 04:24 AM.
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Re: 12 Injector 3500 Intake
That's pretty awesome actually- now just replace those top injectors with nitrous jets :stp:
2002 SOM Z28 Camaro - 12.9 @ 104 mph
1996 3800 Camaro - 13.43 @ 100.77 mph
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