High Performance Drag Racing Engines

BES Racing Engines - BES / All Pro LSW-12-2

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 / All Pro LSW-12-2: Price

One of the best inline 12° cylinder heads on the market. Includes:

  • Victory titanium valves
  • Manley titanium retainers
  • Manley hardened locks
  • PSI or PAC springs
  • Bronze valve seats

We can customize these specifications and components to your application, just give us a call at 812-576-2371

Starting @ $8,500.00

Please call 812-576-2371 for details ask for Preston.

BES / All Pro LSW-12-2 - Flow Numbers
  Intake Exhaust
.200  148  100
.300  225  149
.400  293  192
.500  345  244
.600  386  262
.700  418  273
.800  418  280
.900  425  285
1.000  434  287
Intake Valve Dia.  2.225
Exhaust Valve Dia.  1.625
Combustion Chamber CC  59cc
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.