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 / GM LT-1 street program casting (10203643): | Price |
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Ported stock GM (10203643) castings. Includes:
* Must Supply Your Own Cores * We can customize these specifications and components to your application, just give us a call at 812-576-2371 |
Starting @ $1,150.00 Please call 812-576-2371 for details ask for Preston. |
| BES / LT-1 street program - Flow Numbers | ||
| Intake | Exhaust | |
| .100 | 67 | 52 |
| .200 | 136 | 110 |
| .300 | 193 | 150 |
| .400 | 230 | 175 |
| .500 | 262 | 192 |
| .550 | 269 | 197 |
| .600 | 267 | 200 |
| .650 | 266 | 202 |
| .700 | 261 | 207 |
| .750 | 259 | 209 |
| .800 | 259 | 210 |
| .850 | 260 | 210 |
| Intake Valve Dia. | 1.940 | |
| Exhaust Valve Dia. | 1.5 | |
| 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.