I think the webpage is
www.lockraceworks.com
He had a lot of reliability problems last year (some due to the H23 block/H22 head combo, in my opinion). He also had brake issues.
I won't say why he isn't out running the rest of the pack, as I don't know the entire story. I do know they had major mechanical problems last year, though.
A short list of mods are (from what I remember). He has changed some of this stuff as well. It's a base model Prelude.
Moton suspension
full spherical bearing conversion
custom rear sway bar
Quaife LSD
H23 block with H22 head
Type S pistons (he bought those from me)
custom cams
4Gen/5Gen H22 tranny
AP racing calipers and rotors
custom roll cage
Momo seat
MoTeC ECU
Focuz intake
racing radiator (I forget the brand)
ACT (?) clutch
CF splitter
serious weight reduction
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Billy
North Texas Prelude Owners Group
www.ntpog.org