Mopar1973Man

Ill have to finish watching but there is good info so far that I've seen.

Should show up in Custom Tunes.

Basically don't let 3 cylinder high idle and Quadzilla 6 cylinder high idle run together. Being the ECM is calling to drop 1, 2, and 3 cylinders. Now the Quadzilla is trying to call for 1,200 on 6 cylinders. Yeah I can see where that can go very wrong.

I'm there. Already got a bit more room with the Hybrid HX35/40. With the 7 x 0.010 injectors, you actually cutting back fuel more than adding it. The bottom end it cut pretty good starting at only 75% of stock fuel. I'm maxed out at 120% over stock. I'm not even using the last 30% of CANBus fuel for my daily tune. After the entire day of driving. I'm very impressed with the 7 x 0.010 injectors. My tune I'm working around to gain the most. Valuable information!!! I can say that you can detect low pop pressure with the Quadzilla. Like my old 7 x 0.0085 idled at 5% to 7% engine load. Then the new 7 x 0.010 @ 320 bar idle at 13%. There is a reason for this. As pop pressure is higher you have to command more fuel to overcome the pop pressure and get the idle to hit 800 RPM. Now with a wore out injector like my 7 x 0.0085 now those are so worn out and pop pressure is below normal range so the ECM commands way less fuel to make it idle at 800 RPM.

Like the 7 x 0.0085 injectors I was set for 140% which was also slightly on the less side. That makes total sense. Being the 7 x 0.010 are exactly double the flow rate of 7 x 0.0085 injectors so the values hold true. Going from 140% for 7 x 0.0085 (+75 HP) to 180% for 7 x 0.010 (+150 HP).

@Dieselfuture thanks for you tidbits. Gotta ask what MPG offset or you using?

Any injection shop should be able to help. Any shop that rebuilds injection pumps like for example Industrial Injection.

I'm currently rebuilding the tune. What I've got is for 7x0.0085 injectors. Now upgraded to 7 x 0.010 injectors.

I've had alternator fail right out of the box. I always bench test before leaving the store.

Kind of shocked at 80 MPH cruise set my EGTs float 650F to 700F. This while twisting 2,400 on the tach. Did awesome.

Umm no... Gotta have my G-Force fix. WOT and feel it push you back in the seat.

AC noise from the alternator most likely. It fouls the ECM and PCM. Look for the WT ground wire mod in the articles. Then have your alternator tested for AC noise.

Cruise set for 65 MPH my average EGTs are about 500*F to 550*F on flat ground. I'm loving that purring lope. Very mild and doesn't last very long. Power wise this is crazy fast passing a semi and another car and look down I'm doing 95 MPH. Idle is very smooth.

When your road and weather conditions are better just borrow a set of 245's for the rear axle and run it for a few days. If the ratio is too just doesn't suit you then there are the 235/85 R16 which is nearly 20 pounds lighter than 265's and just barely 1 mm taller than a 265/75 R16. Ran those for many years. 235's done very well for winter traction more penetration to the road surface than wide tire 265's. Gearing you would understand really well if you rode a bicycle. Like I've got 26-inch wheels and 21 gears on my bicycle. When the gear ratio gets too low in number the amount of stress placed on you and the pedals and cranks is multiplied big time. Now increase the ratio and/or make the wheels smaller reduced the stress considerable where you cranking fairly easy but even able to climb fair grades without a ton of stress on you. After you done this and rode at least 10 miles you start to understand gearing really, really well. It about finding that balance where your power is transferred to the road without making it too easy where you crank and crank and bare go anywhere vs too much and now you're struggling to get it down the road.

No, I won't. There is a reason why I went DOWN in tire size. This prevents a build-up of torque in the driveline and also the smaller tire size breaks loose easier. This prevents damage like input shaft failure. Etc. A smaller tire does not trap torque like your 285's your running will trap much more torque and cause failures. Positive note the 245's are even quicker now with the 150's. only takes me a few seconds from 55 MPH to 90 MPH now. The final gear ratio is 3.69:1 at the wheels. so no stress on my driveline. Now looking at yourself. your heading the wrong direction. Yeah, you changed your 4.10 to 3.55 but with the 3.55 gears now and 285's tires your final ratio is 3.42:1 at the wheels you now starting to trap torque and add stress to your driveline. If your setup with my hardware your wouyld be more of canidate to breaking the input shaft. Just all because of an tire size... Strange but true...

Yeah I'll play with it as well I'm might end up rebuilding my tuner a couple of times trying to get the fuel map the way I like it. Right now it a clean burn from 0 PSI boost to 45 PSI. It's crazy how much power comes on when the wiretap comes on about 10 PSI. You feel the whole truck twist up and the shoot off like a rubber band.

215k those injectors are done. Unscrews. Normal thread. The average price is about 9 to 15 dollars per injector. This just pressure testing and no adjustment,

How many miles on the truck? Are these stock injectors? You might consider having the injectors pop tested. Then you might do a valve lash make sure the valves are not too tight or too loose. Worn injectors can do some weird things.

A tuner would help you ton right now. You can clean up your current injectors a ton load if you had a way to control fuel and timing. That how I limped on those +75 HP (7 x 0.0085) with low pop pressure. I was able to crank up the timing pretty aggressive to get the fuel to light completely.

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Always best to start small. You still have the HX35 turbo. You'll need to upgrade turbos to get up in bigger injectors. Like myself I'm at the end for this turbo its maxed out. 7 x 0.010 (+150 HP) @ 320 bar HX35/40 (60/60/12) Quadzilla Adrenaline ARP Studs 4 inch exhaust @Marcus2000monster You've got a few things going against you. Stock HX35W (54/60/12) 53 Block No tuner Stock head bolts The farthest I would go without a tuner would be RV275 or +50HP. This will stay fairly clean but MPG won't jump much being there is no timing. The 53 blocks are on the weak side and people have cracked them as well as some members here have run them a long ways. You are in the unknown spot being the mileage is low yet. +90 HP with 315 bar is a fairly safe bet.

I've got to cut fuel back to 75% to keep the launch smoke gone. Now my max CANBus is only 120% instead of the 150%.

Don't install the injectors till you get a Quadzilla.

LOL. I thought at first the pump wasn't working. So damn silent I couldn't tell.