Overview
High Tech Turbo's HTB2 turbo series features strong, large shaft, extended tip compressor turbos for aftercooled Dodge Cummins engines. With a 4" exhaust system, free-flowing air box and fuel enough to burn, 500-550 HP is the comfort range for this turbo.
High Tech Turbo's HTB line-up features extremely durable and responsive chargers. Even after the initial quick spool-up, our HTB turbos build boost even quicker than other hybrid turbos so that there is plenty of boost at low-end, for towing and, well, for sheer fun. The result is minimal smoke as well as even lower EGT's.You have a choice of two different high-flow wastegated turbine housing set-ups. You can get great spool-up. You can get drive pressures down to 1:1 ratio at 45 lbs boost.
These turbos feature ported shroud compressor housings, well as dual ported wastegates with adjustable actuators set by our shop at about 40 lbs psi.
For more detailed turbo install tips and tricks, click here to download installation guide.
Keep in mind that boost equates to turbine speed and once you exceed "safe" boost levels of a turbo, any turbo will become a candidate for failure. Engine head gaskets and other components are at risk as boost levels approach 50 lbs.
The turbos for 94-2002 trucks are pretty much "bolt-up" except for the exhaust downpipe. If you have been running an HX40W then our outlet flange will make connecting to your HX40 downpipe easy.
A larger, free flowing airbox (as well as 4" exhaust) is a prerequisite for these high flow turbos. Be sure you get enough air to these turbos by replacing the restrictive air box. *Some "high flow filters" only flow 450 CFM. Please allow for 1000 CFM.*