High Performance Drag Racing Engines


BES Racing Engines now offers complete cylinder head packages. Why buy a set of heads with the wrong parts when we can build you a custom ported set of heads complete, ready to bolt on with the right parts. We can also supply you with a matching camshaft and intake. No more guess work. Our combinations are proven. From mild street to serious bracket racer, we have a combination for you.

BES / BLUE THUNDER 3.6 - Flow Numbers
  Intake Exhaust
.200  142  96
.300  213  136
.400  281  178
.500  342  211
.600  390  239
.700  413  266
.800  414  282
.900  414  295
1.000  417  305
Intake Valve Dia. 2.225
Exhaust Valve Dia. 1.710
Intake Port Volume CC
Combustion Chamber CC  60cc
BES does not build winning combinations based on flow numbers, but, everyone asks for them as a baseline, and that is why we are posting them. Flow numbers will vary from bench to bench.

We have many programs for a huge selection of domestic cylinder heads. If you don't see what you are looking for on the website, give us a call at (812)-576-2371.