Dodge Cummins 1991-1993 12 Valve Perf. Injectors +3mpg on 2040-parts.com

DODGE CUMMINS 90.5-93 12 VALVE PERFORMANCE INJECTORS

DUE TO THE GREAT RESPONSE AND CUSTOMER FEEDBACK WE HAVE RECEIVED FROM OUR DODGE CUMMINS 94-98.5 12 VALVE PERFORMANCE INJECTORS THAT WE HAVE BEEN BUILDING AND SELLING ON E-BAY, AND DUE TO REQUESTS TO OFFER PERFORMANCE INJECTORS FOR THE EARLIER 90.5-93 DODGE CUMMINS ENGINES, WE ARE NOW OFFERING THE SAME PERFORMANCE INJECTORS THAT WE BUILD FOR THE 94-98.5 DODGE CUMMINS FOR THE EARLIER 90.5-93 DODGE CUMMINS WITH THE SMALLER INLET INJECTOR BODIES. FIRST, HERE IS A LITTLE BIT OF INFORMATION ABOUT WHO WE ARE. WE ARE A FAMILY OWNED BUSINESS THAT HAS BEEN IN THE DIESEL FUEL INJECTION BUSINESS FOR 37 YEARS. AT ONE POINT IN TIME, WE WERE SELLING OUR CUMMINS PERFORMANCE INJECTORS THAT WE BUILD AT OUR FACILITY TO BULLY DOG. ROBERT BOSCH CORPORATION VOTED OUR FUEL INJECTION ASSEMBLY AND CALIBRATION ROOMS AS THE SECOND BEST IN THE WORLD. MY MAIN GOAL WITH EVERY VEHICLE IS TO MAKE THE MAXIMUM AMOUNT OF POWER WITHOUT PRODUCING BLACK EXHAUST SMOKE, AND TO INCREASE THE FUEL ECONOMY AND EFFICIENCY OF THE ENGINE IN THE PROCESS. THESE INJECTORS WILL INCREASE YOUR HORSEPOWER 50-70 HP DEPENDING ON THE FUEL SETTING OF YOUR INJECTION PUMP. I CONSISTENTLY ACHIEVE 2 TO 3 MPG BETTER FUEL MILEAGE WITH THESE INJECTORS, NO OTHER MODIFICATIONS NECESSARY. THESE INJECTORS WILL GREATLY IMPROVE THE THROTTLE RESPONSE OF YOUR ENGINE FROM RIGHT OFF OF IDLE, AND ALL THE WAY THROUGHOUT THE RPM RANGE. THIS WILL ALLOW YOUR TURBOCHARGER TO BUILD BOOST FASTER. THESE INJECTORS WILL ALSO CLEAN UP BLACK EXHAUST SMOKE IF YOU ALREADY HAVE THE FUEL SETTING OF YOUR INJECTION PUMP TURNED UP OVER STOCK. THESE INJECTORS HAVE THE CAPABILITY TO FLOW NEARLY 50% MORE FUEL THROUGH THEM THAN THE STOCK INJECTORS, AND WILL SUPPORT ABOUT 400 HP/ 800 FT-LBS OF TORQUE BEFORE THEY RUN OUT OF CAPACITY. THESE INJECTORS WILL NOT CREATE BLACK EXHAUST SMOKE, BUT RATHER WILL CLEAN UP ANY EXISTING BLACK EXHAUST SMOKE YOU HAVE NOW. THESE INJECTORS WILL ALSO NOT CAUSE A RISE IN EXHAUST TEMPERATURE OF MORE THAN 100 F, AND WILL DECREASE YOUR EXHAUST TEMPERATURE IF YOU ARE EXPERIENCING A LOT OF BLACK EXHAUST SMOKE NOW. I ALSO GUARANTEE THAT THESE INJECTORS WILL OUTPERFORM AND GET BETTER FUEL ECONOMY THAN ANY NEW UPGRADE INJECTOR BEING OFFERED FOR THESE ENGINES. THE REASON WHY I REBUILD INJECTORS INSTEAD OF SELLING NEW INJECTORS IS THAT NEW INJECTORS WILL LOSE 200 PSI OF OPENING PRESSURE WITHIN THE FIRST COUPLE THOUSAND MILES AS THE SPRINGS BREAK IN, BUT NOT ALL THE INJECTORS WILL LOSE THE SAME AMOUNT OF PRESSURE, WHICH WILL CAUSE A PRESSURE VARIANCE FROM INJECTOR TO INJECTOR. REBUILT INJECTORS STAY AT THE PRESSURE THEY ARE SET AT, BECAUSE THE SPRINGS ARE ALREADY BROKEN IN. THAT RESULTS IN A SMOOTHER RUNNING ENGINE. I ALSO PERFORM OTHER MODIFICATIONS TO THESE INJECTORS THAT RESULT IN A LOT LESS STRESS BEING PUT ON THE INJECTION PUMP. THESE INJECTORS WILL ALSO INJECT FUEL INTO THE CYLINDERS QUICKER THAN STOCK INJECTORS OR ANY OTHER COMPARABLE PERFORMANCE INJECTORS. THESE INJECTORS, ALTHOUGH REBUILT, WOULD PASS FOR BRAND NEW. I AM ALSO INCLUDING THE INSTALLATION KIT WITH THESE INJECTORS, WHICH INCLUDES THE COPPER SEALING WASHERS, RETURN LINE WASHERS, PACKING SEALS, AND AN INJECTOR BRUSH TO CLEAN THE INJECTOR HOLES IN THE CYLINDER HEAD WITH. THESE INJECTORS ARE GREAT FOR THE PERSON WHO WANTS BETTER FUEL ECONOMY AND MORE PERFORMANCE OUT OF THEIR EARLY 12 VALVE DODGE CUMMINS. THESE INJECTORS COME WITH A ONE YEAR WARRANTY. A CORE CHARGE OF $150 HAS BEEN ADDED TO THE SHIPPING CHARGES OF THESE INJECTORS, AND WILL BE REFUNDED THE SAME DAY I RECEIVE YOUR OLD INJECTORS AT OUR FACILITY. PLEASE CHECK OUT MY LISTING FOR THE DODGE CUMMINS 94-98.5 INJECTORS FOR MORE INFORMATION ON HOW THESE INJECTORS PERFORM AND FOR CUSTOMER FEEDBACKS. PLEASE E-MAIL WITH ANY QUESTIONS AND THANK YOU FOR LOOKING.

NOTE: I JUST SENT A STOCK 1993 DODGE RAM 250 4WD OUT OF MY SHOP 2 WEEKS AGO. I INCREASED THE HORSEPOWER OF THIS ENGINE BY 80 HP BY JUST INSTALLING THESE PERFORMANCE INJECTORS AND MAKING A COUPLE OF SIMPLE EXTERNAL ADJUSTMENTS TO THE FUEL INJECTION PUMP. THIS ENGINE HAD JUST A VERY LIGHT HAZE OF BLACK SMOKE UNDER FULL THROTTLE BELOW 1500 RPM, AND WAS COMPLETELY SMOKE FREE ABOVE 1500 RPM. THE LIGHT BLACK SMOKE BELOW 1500 RPM WAS DUE MOSTLY TO THE SLUGGISH STOCK HOLSET H1C TURBOCHARGER, WHICH DOESN'T PUSH AS MUCH AIR AS THE 96-LATER HX35W TURBOCHARGERS. THIS ENGINE WAS VERY THROTTLE RESPONSIVE ALL THROUGHOUT THE RPM RANGE. THE FUEL MILEAGE WENT FROM 17.8 MPG TO 20.62 MPG, AND THAT WAS ON WINTER BLEND FUEL. THIS IS A GOOD EXAMPLE OF WHAT THESE INJECTORS WILL DO.