I finally got the 7 x 0.0085 @ 305 bar removed and the 7 x 0.010 @ 320 bar installed. What I noticed right off the bat is the idle is MUCH smoother. Without changing any of my tune on the Quadzilla I had it on level 0 for extended warm up. Then I flip back to my max power level of 7. Once it warmed up it was a bit smokey. Quickly changed up my timing and a few timing setting and cleared a bunch of that up. Enough power it to break the tires loose in 3rd or 4th gear. I've got to play with the tune a bit to clean stuff up for sure. 

 

+150 HP VCO 7 x 0.010 @ 320 bar are a excellent choice for Quadzilla Adrenaline. 

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. 

6 minutes ago, Mopar1973Man said:

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. 

Careful you might break something! 

 

13 minutes ago, Marcus2000monster said:

Careful you might break something! 

 

 

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...

3 minutes ago, Mopar1973Man said:

 

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...

I’m getting 245s next time. I totally agree with your theory on tire sizes. 

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. 

1 hour ago, Marcus2000monster said:

I’m getting 245s next time. I totally agree with your theory on tire sizes. 

 

That will put your truck within about 3.5 mph of what you had, at 2100 rpm in top gear....

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.

And you tried to tell us you didn’t have the power bug!

16 minutes ago, trreed said:

And you tried to tell us you didn’t have the power bug!

 

Umm no... 

 

Gotta have my G-Force fix. WOT and feel it push you back in the seat.

Call it what you want.... You're addicted to the power.

  <— Mike

Edited January 31, 20196 yr by trreed

1 hour ago, Mopar1973Man said:

 

Umm no... 

 

Gotta have my G-Force fix. WOT and feel it push you back in the seat.

Umm yea I think your addicted to! Lol it’s ok we all are! 

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

Ok you fellas finally have me convinced to buy a Qaudzilla. I also will be getting injectors. I’m not sure if I should go with 100s or go stock I can get a very good price on new stock hp from a forum member that have 2hrs runtime on them. 

never less than 7 x .010's

I’m thinking no bigger than 100s. 

Nick is right. Quad + 7x0.010s will be a perfect match for an HX35 and will give you room to grow later if you want. 

Good advice above especially with the quad!!!!

1 hour ago, trreed said:

Nick is right. Quad + 7x0.010s will be a perfect match for an HX35 and will give you room to grow later if you want. 

 

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. 

Edited February 1, 20196 yr by Mopar1973Man

Hanks for the advice guys mike you did maybe I could make my low popping sticks run better with a qaud so my e I will get just the qaud for now and make the 75s run better till I can better afford 7x10s. 

Well thanks to you guys I just spent 675 hard earned dollars!