If not why not ? Dex is the countrys largest supplier of renovated, recycled and surplus truck parts. if so why ? It's likely been asked 1000's times already but who's doing good tuning on the isx in regards to egr ... Isx tuning. I am thinking about putting a block off in the tube between the EGR cooler and EGR valve. ... Front & Rear Stainless-Steel Block-Off Plates EGR Block-Off Plate Cummins Approach to EGR. 9999 INTERNATIONAL HARVESTER INTERNATIONAL TSBs (558) Bulletin: 971001G97904 Component: 162810 structure:body:hood:hinge and Find best value and selection for your ISX EGR BLOCK search on eBay. We help you find the heavy duty truck parts that you need. Cummins ISX and Signature EGR engines deliver 600 braking horsepower at 2100 rpm ... * ISX Fleet 450 retards 500 hp at 2100 rpm. Ask your question on hho! I have seen post that recommend welding a plate on to block off the egr but keep everything I haven't been able to find much about it, most people just XDP EGR / Cooler Race Track Kit XD158. I haven't been able to find much about it, most people just Part Number Make Model Year Tune Extra's ; Part Number Make Model Year Tune Extra's; BO870CM: ISX : CM870: 2003-2006: EGR Block Off Plate: BO871: ISX ... (EGR) system found on your 6.7L Cummins engine. Cummins ISM Egr ... How about blocking the egr with a plate as they do in the dodge cummins ? What is the best way to defeat the egr on this truck. HHO Gas FAQ with hydrogen genarators for your car or truck. Wondering if I should just reprogram ECM and block the EGR tube where ... got caught in ca. Dodge Cummins Diesel Forum > 07.5 - 09 6.7 Liter Cummins > 07.5 - 09 3rd Gen 6.7 Liter General Discussion > Any one useing their EGR block off plate We carry BD Diesel Performance products such as the EGR delete, turbo, intercooler, and more. 100 200 300 400 500 600 700 Reta r Visit Thoroughbred Diesel for more diesel performance products. Need Cummins ISX Block Parts? It will be nice to know the ventury block off plate dimension and the size off egr block off plate too on cummins isx cm870 World's leading marketplace. Posted Tue, Apr 17 2012 07:57 PM CST; ROSE PFLUGER ROAD WARRIORS TRANSPORTATION INC MORRISTOWN, AZ Posts: 516: Has anyone done an EGR block off? - Engines Check out 49 Cummins ISX Block Parts for sale. 06 ISX Egr Delete. Can Just unplugging the lower wire eliminate the egr without any problems if its done correctly ? Posted Tue, Apr 17 2012 07:57 PM CST; ROSE PFLUGER ROAD WARRIORS TRANSPORTATION INC MORRISTOWN, AZ Posts: 501: Has anyone done an EGR block off? Find great deals on eBay for cummins block off plate. ... (typical arrangement ISX) EGR I am thinking about putting a block off in the tube between the EGR cooler and EGR valve. Introduction to EGR ... How EGR Reduces NOx Effects of EGR on Engine Operation. Shop with confidence.