We provide Dyno
Services using DYNOJET Research Technology!
Don't trust anything
but the DYNO when it comes to tuning your street, race or track vehicle.
These numbers won't
lie!! Are you looking for the real gains in horsepower, torque or fuel
economy? Don't believe the manufacturer's claimed numbers? Why should
you, when Greg Bates Automotive Dyno Services can provide the data to
back up or refute any upgrades or modifications you make? Our chassis
dyno is capable of measuring up to 1200+ H.P.
Schedule your private
Dyno service now before the race season and your competition get any
closer. Call us at 217.253.2721 before time runs out.
will not find this at your
average automotive repair shop or dealership!
We have load trac
testing capabilities which allows us to apply a steady load at any given
RPM. This feature is needed when tuning most electronic fuel injection
systems. The dyno is a very useful tool whether troubleshooting tough
drivability problems or researching performance combinations.
College's ‘Learning Curve’
Dog Racing's Bonneville Salt Flat Car
Bates Automotive Customer’s Trucks
Click the links
below to see the actual DYNO Graphs that we ran in our shop:
Ford F-350, 7.3L Turbo, 4x4
GMC 3500, 7.4L Engine
Ford F-250, 7.3L Non-Turbo
today to schedule an appointment: 217-253-2721
E98 testing in progress.
Up close proof that just because the
part number is the same does not mean that they will flow the
- Superflow & ASNU allow us
to measure both air & fuel flow characteristics of our customer’s
From one injector to eight we can test
one or all at the same time.
Injectors- Here we are checking the
injector spray pattern which is critical to proper performance.
All fuel injectors
require service at some point!
A few of the best
times to service:
- When a problem
is suspected or confirmed
- When injector
removal is required during other services
- When injectors
have been neglected for 100,000 miles or more after long periods of
storage when fuel has been left in the system
Benefits of reconditioning vs. replacement:
is a fraction of the cost of a new replacement injector. Proper operation
is verified before installation (this is not the case with most new
- Assurance that
all injectors have equal flow rates (this allows all cylinders to
have same air/fuel ratio, not some rich and some lean). Most injectors
can be serviced in the same amount of time that it takes to order
a new injector, or less.
- Properly operating
fuel injectors will provide you with maximum performance and fuel
- Flow test injector
to check for restriction & spray pattern analysis
test injector to verify it is capable of functioning correctly.
- Leak test to
verify there are no external leaks that would render the injector
- Remove seals,
spacers, o-rings, pintle caps, etc.
clean and back flush injector
- Install new seals,
filter basket, o-rings, spacers, pintlecaps, etc.
- Perform flow
test to verify equal or acceptable flow rates and correct spray patterns
- Install our custom
label (only after they perform to our standards)
1100 South Washington Street
Tuscola, IL 61953
Call us today to schedule an appointment: 217-253-2721
Click here to Email
Monday thru Thursday 7:30 a.m. to 5:30 p.m.
Friday 7:30 a.m. to 5:00 p.m.