Will it still pass the sniffer with the EGR deleted and tuned out? If so that is the route I will go as well.
Has anyone ever done this conversion and kept the egr?
I think Mass still uses a sniff test every X number of years...
Anyone else know for sure on that one?
MA does not, they only do a plug in test. Cap off the EGR and get a tune to eliminate it, no code = no emissions fail.
Most 1981 and newer vehicles with a gross vehicle weight rating up to 8,500 pounds receive an acceleration simulation (ASM) mode test. The ASM test is performed on a dynamometer (also known as a treadmill) which allows the inspector to run the vehicle at only 15 mph and 25 mph. This type of test is performed to measure nitric oxide, as well as hydrocarbons and carbon monoxide. Some vehicles may not be able to receive the dynamometer test due to mechanical features such as all-wheel drive, full-time four-wheel drive, or traction control that cannot be turned off. These vehicles will be tested using the two-speed idle test. Newer vehicles may receive a test of the vehicle's on-board diagnostic computer system instead of or in addition to the regular tailpipe emissions test. Most vehicles receive an emissions control component inspection. The inspector will check for certain emissions control systems that were originally installed on the vehicle by the manufacturer. Most vehicles will also receive a gas cap pressure test, and a visible smoke inspection.
Absolutely positive. Obi 1 cars are safety inspection only, obi 2 is safety and a plug in emissions check. My current car and the 97 did not have cats.....never a problem getting a sticker because there wasn't a code.If you're wrong about this I'm coming to your house and forcing you to install those headlight things on CaddySax...
Actually... are you around this weekend?
Unfortunately for me, here they still do a visual to make sure you have not deleted something:
So if there is no solution to the EGR fitment problem my Cobra intake will be for sale and I will be looking for a supercharger instead. If DLF can't make it work, it isn't going to work.
There are also braided heat protectant sleeves you could use with a couple SS crimp clamps or SS tie wraps at each end to secure it and give it a finished look. May be an alternative to the DEI wrap.
DEI - Fire Sleeves, Heat Sheaths or Cool Tube. DEI also has SS ties wraps.
Or how about braided SS sleeve?
Bear in mind that top section of the the stock Mark VIII tube comes wrapped in a fiberglass sleeve similar to this, which is what I bought:
http://www.heatshieldproducts.com/productdetail/heat-shield-sleeves/hp-thermal-sleeving/55/47
It's good for 1000 degrees. The wrap you're talking about would serve the same purpose, but I would think that a loose fit would actually do a better job at protecting stuff around it because you've got a layer of air between the tube and the sleeve. I bought the 1 inch size.
Not that it would make much difference, but I assume the stock Cobra heat shield that bolts to the manifold can still be installed with your tube?
BTW, nice job on figuring out a solution!