These are hex edited by me, overclocked, stock HTC kernels.

Features:

1.512 GHz overclocked kernel for HTC Sensation
CPU and L2 cache frequencies and power management identical with HTC Sensation XE.
30% faster than stock kernel on HTC Sensation.
Undervolted kernel 3.0.16-g9788208.

1.728 GHz overclocked kernel for HTC Sensation and HTC Sensation XE
Unlocked and increased CPU and L2 cache maximum frequency and voltage limit.
Added values to frequency tables for CPU up to 1.728 GHz and for L2 cache up to 1.566 GHz.

Installation:
This is flashable zip intended for install from recovery.
I used koush AnyKernel installer, so you can flash this kernel on any ROM.
Remember to backup boot partition.

Download:
Android 4.0.3 Sense 3.6 (3.24.401.1) based ROMs
1.512 GHz overclocked kernel 3.0.16-g9788208 for HTC Sensation md5sum: 874802dd4c3b1d5535d817836f5fb770
Stock kernel 3.0.16-g9788208 for HTC Sensation and HTC Sensation XE md5sum: 674078ea5021211d6a1e04b34ee74537
Android 4.0.3 Sense 3.5 (3.12.401.2 and 3.12.401.102) based ROMs
1.728 GHz overclocked kernel 3.0.13-g275cdc3 for HTC Sensation and HTC Sensation XE md5sum: ac2bb60c7909eec84f0c82f69ceef758
1.512 GHz overclocked kernel 3.0.13-g275cdc3 for HTC Sensation md5sum: d52ce628fbb243e9eb8742fed0dab280