Crankshaft Repair/Stroking?

[VWAudiPorscheNut at aol.com]

Hi All, Does anyone out there know where I can send a 924 crank to get welded 
up and machined for additional stroke? I am just about to start a rebuild on 
my spare engine, but I want to explore the option of increased displacement 
first. Thanks.

Jay

1977 924 (full tilt, 2.1L, elgin cam,msds header,two mikuni phh 44mm carbs, 
2100lbs,944 brakes, roll bar, 150HP....)
1988 Jetta GL (everyday Deutsch flog-hound)
1983 Ford Ranger 4x4 V6 (WHAT? a FORD!sorry VAG doesnt MAKE a truck....)