BES Engine Masters Challenge 23° SBC Heads
BES first proprietary casting. This is an exact copy of the heads that BES used to win the POPULAR HOT RODDING ENGINE MASTERS CHALLENGE. This is the baddest 23 degree street head in production. IN STOCK NOW, WHILE SUPPLIES LAST. Sold complete.
| BES ENGINE MASTER CHALLENGE 23 DEGREE SBC HEADS: | Price: |
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330 CFM version with stainless valves, 2.000" roller springs, titanium retainers. 330 cfm @ .700 lift. |
$2,600.00 |
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360 CFM version with stainless valves, 2.000" roller springs, titanium retainers, 360 cfm @ .800 lift. |
$3,200.00 |
| Optional Upgrade: | Add: |
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Fully ported matching intake manifold |
$850.00 |
Data + Experience = Flow
BES runs a Dual Flow flowbench to provide us with a solid starting point in optimizing flow. When that's done, our experience takes over, and experience is the key to making horsepower with effective Performance Head Porting.
Nobody drives a flowbench down the dragstrip. Cylinder Heads have to work at 9,000 RPMs under heat, tension and G-forces. Intake and exhaust dynamics have to be taken into account as well. The bottom line is making horsepower is not as simple as flowbench readings. There's a lot more to it.
The BES Team takes a "whole-engine" approach to flow, and flowbench data plus our many years of experience is what sets us apart. Our cylinder heads will make horsepower. Period.
For information call 812-576-2371