The Adjustable Boost Elbow work for Holset HX35W HX40W and HY35W turbos commonly found for Dodge Ram Diesel 2500 & 3500 , 1994-2004.Thread size is 1/8” pipe, and "screwed absolutely right" for 95 Cummins 5.9L, every single piece is well QC beyond othersUse Teflon Tape to make a seal with the highest quality.
The Adjustable Boost Elbow could adjust to increase or decrease boost pressures on your turbo to above the 21psi stock setting and up to 35psi or more. More Boost will bring more power! Raising your boost - the turbo sends more air into the engine - extra fuel burns.
The Rack Cap suitable for Bosch all P7100 injection pump and for Dodge Cummins 1994-1998 Diesel Engines; P7100 rack plug is drilled to 17mm, which is 4mm deeper than a stock rack cap. This allows for full 21mm of possible rack travel which provides more fuel flow, equating to 20+ more HP.
The Rack Cap helps Increase your rack travel by drilling deeper than the factory cap for more fueling on your P7100 pump.
Machined from Billet aluminum Rack Cap & Quality Brass Boost Elbow. Very tight tolerances for a perfect fit.