The only way to know the answer to your question is to have witnessed the air flow first hand. Problem is all it takes is a knob adjustment on the flow bench and the numbers can look completely different.
The other thing you can do is send your heads to someone you trust, and have them flow...
Most likely you closed the gap yourself when installing the plug by bumping it against something.
That plug looks a bit lean to me, what are your air/fuel numbers? The heat looks ok, 3-4 threads of heat is ideal.
That is your problem, 55 psi should be idle pressure on a viper. Under load you should have at least +1 psi for every pound of boost from your supercharger, or at the very least 65psi under load.
In regards to an aftermarket fuel pump setup, you are most likely going to need a return line and...
If you already had it running right and this is something that just started happening then I agree you need to figure out what the problem is.
Fuel pressure at 55 psi was under boost? Or idle?
Were you using your Meth injection as additional fuel or just to cool down the charge? Maybe there...
Can you give us some more information.
What are you using for fuel management? Vec 2?
Stock injectors?
Methanol?
700+rwhp are you sure? tested? Reason I ask is because thats a VERY tall order for a ROE with 10psi and no nitrous.
Most likely you would need to get bigger injectors, Roe has a...
Its easy
All you need is an AEM unit along with some knock sensors, and some tuning.
Problem is that Bottlefed has already spent money on a Vec 2 and air/fuel monitors, which probably would have cost him the same as buying the right unit in the first place.
He needs to fix the broken parts...
I have said it before and here it goes again.
A good tune is worth more than any built motor or indestructible part. Next time do yourself a favor and go to someone that knows how to tune your components and you will not have this problem again.
And yes I have read that you are not new to...
Look on the bright side...
The owner saved a bunch of money by not using an enclosed trailer, or a reputable tow company. Whats the difference anyways John Deer or Viper they both have 4 wheels.
Looks like massive detonation to me, what are you using to tune this car?
The heads look like they can be saved as long as they are not actually cracked anywhere.
Air fuel monitors do not work very well when used with nitrous, I had a guru explain it to me once why that was but bottom line is dont put too much faith into an a/f monitor with nitrous. Use the plug thread heat method along with the a/f to tune it.
Your timing should be fine since you are...
The big advantage to 99 and older is.
1) Stronger motor, hands down. They can and have shown to be capable of 1000rwhp on stock bottom ends. Not sure how long it can keep that up for but in any case its much longer than a 2000+.
2) Makes considerably more power(when modded with minor bolt...
I see a retaining wall in your near future unless you learn to modulate the gas pedal considerably better.
Remember just because you can floor it 100% of the time does not mean you should.
Your car is an 01 which means its a creampuff, so your original reading of 438/481 was just wrong. An honest dyno will show 395-405 for any 2000+ gen 2 in stock form, any more than that and I suggest going to a different dyno shop.
Your new dyno runs are in line with a 2000+ with slight mods...
Its a drivers race, if drivers are equal the zo6 will beat you by .3-.4 in the qtr mile with a stock gen 2. With the mods you have its very possible to beat the zo6. There have been several people that have done mid 11's with far fewer mods than yours.
Its sad when something so nice gets destroyed, but its even sadder when people that have no clue about what/how bad things happened make stupid comments.
I am sure the owner of that car feels bad enough without all of you guys breathing down his neck. Lets point blame when you know...
To make the car look right with them you need to get the front splitter as well, without it they just don't belong.
On a side note, if you know how to photoshop I have a feeling if you put the front on and paint both front and sides same color as your stripes the car may really look good...
I don't see any reason to buy a wide band unless you have a way to reprogram your tune along with it. If anything you should get a vec 2 or 3, or better yet an AEM unit which comes with a built in dual wide band.
The short shifter is a must, I dont know how anyone drives a viper without one.
I have been trailering all sorts of cars for 20 years or so now, open trailers/enclosed trailers and the only straps I use now is the ones that fit between the spokes in the wheels.
Don't actualy use the spokes, wrap around the inside of the rim through the spokes and cross the wratchet. If...
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