Services
At Stiegemeier Porting Services, we work on most early and late model roots-style automotive superchargers, many marine units, and we have even refreshed an air handler for a John Deere combine.
Full Rebuilds, Porting, and Proprietary Modifications, we have the experience to do it right.
Every blower, and every job is different, so please contact us!
Rebuilds
Supercharger Rebuild & Repair
We are a full service supercharger rebuilding and repair facility.
We never outsource our repair work!
The supercharger undergoes a complete disassembly, inspection, and cleaning, with rotors coated and all parts reassembled to factory specifications before being filled with new synthetic oil. All Inclusive service as low as $1,295.
Ready to go?
Ready to send in your unit for top-of-the line rebuild quality? Start an order today!
PORTING
Our Supercharger Porting Services
At Stiegemeier, we specialize in porting, a process where material is removed in order to increase air flow for efficiency and power.
We can port your supercharger housing, plenum, throttle body and lower intake manifold.
Porting starts at $1,295 for superchargers. Learn more on our pricing page.
Even flo injectors
About Even Flo Injectors
The factory injector can be modified without hassle, because they are already mapped out on your ECM. Aftermarket injectors require expensive remapping. With our Even-Flo injectors, there is No mapping required and you can install them and drive your vehicle to your tuner without difficulties.
Why waste upwards of $750 on aftermarket injectors and a custom tune, when a simple upgrade on your OEM injectors is the better choice!
Why would my injectors need to be serviced?
- Even new injector sets don’t always flow at the same rate.
- Leaking O-Rings
- Rough Idle
- Lean Air Fuel Reading
- Loss Of Power
venom cooler
Achieve Cooler Supercharger Temperatures
Eliminate heat soak power loss. If you're an aggressive driver, have a lot of mods, or simply live in a hot climate, then you need a Venom Cooler supercharger cooling system.
Available for automotive and marine applications.
Venom Cooler Front Drive Rebuilds starting at $649
constrictor grip
Get a Grip!
Our Constrictor Grip Pulley service is the process of reprofiling the grooves of a pulley. We can do this to your stock or after market pulley. We can also provide a pulley for this service.
Prevents Slip
The idea behind the Constrictor Grip Pulley is that by reprofiling the grooves, the pulley has more surface area by which to grab the belt. This helps to reduce belt slippage, and can increase boost by up to a pound.
Pricing
Our Constrictor Grip Pulley Services start at $185
Pulleys are available for purchase as well, see pricing for additional details
SNAKE BITE 2.0
Make Additional RWHP
Our exclusive Snake Bite package features a stage 8 port, Venom Cooler, & custom pulley. Only available from Stiegemeier Porting Services. Not applicable for all makes and models.
- Stage 8 Port
- Venom Cooler
- Custom Pulley
Call us for pricing on our Snake Bite service at 636-949-2275
You'll feel the bite!
Dyno Jet & Chassis Dyno Services
Computerized Engine Tuning
Dyno Jet services are by appointment and can be scheduled via phone at 636-949-2275
Call for pricing on our Dyno Jet Services