Here at "Mark Sullens E85 Carburetors" we do things a
bit different than the other guys.
We build E85 carburetors, E85 only.
Building our carburetors and conversions one at a time,
giving each carburetor the attention it deserves.
When you work on one thing and one thing only you become
very good at what you do, We build E85 carburetors only
and our Track records and customer service has proven that
were the best in the world at E85 Carburetors.
We are the “Custom E85 Carburetor Experts”, with
endorsements from people like the NHRA Super Pro World
Champion, Mark Horton, we tend to think that we are doing
Between quality parts, quick turn around times, WINNING
CUSTOMERS and the attention to your needs after the sale
we are the place to come to for your NEW E85 Carburetors
or Conversion needs.
Custom* Specialty Carburetors can be built to further
meet your needs, Call For details!
Mark Sullens personally uses E85 in his Drag Chevette,
and he is constantly testing new calibrations and
carburetors so that he can provide you with the best E85
carburetor out there.
Our carburetor builds come from years of personal and
professional testing and YOU, our customers.
When we build your carburetor, we use build sheets that
best matches your vehicle. These build sheets are based
off of previous tests and customers’ car combinations that
have been “track tested”. These files are used as a base
line for your calibration and are tweaked to meet your
specific needs to provide you the best product we can
I ask that our customers call us with positive updates
and changes made to both the carburetor and the cars so
that we can log the changes into their own personal and
This will do two things, one- help us build better
carburetors for future customers and two- give our
customers a base tune-up to fall back on if for some
reason they out think themselves and loose a working
We have produced several winners’ carburetors, from back
to back Super Chevy Show True Street wins to NHRA / IHRA
Champions, including many circle track racers as well.
Mark Sullens E85 Carburetors has what it takes to meet
your E85 Carburetor needs.
If you have a street car, drag racer, circle tracker,
demolition derby, mud racer, rock crawler, or any other
and your interested in E85 ……. Contact Us Today!
*No refunds on non-stocking, ordered in, Custom Built
Carburetors or Conversions.
30 Day Warranty on all NEW Mark Sullens E85
Carburetors built from in house parts.