Originally Posted by sailorbob
I've heard of some tuners using a mix 'n' match with BD cams before (cannot remember the exact combination though). There may be merit in using a longer exhaust cam as you are like to be running higher boost than stock and therefore generating more exhaust gases that you want to get rid of sooner. It might also be done to spool up the turbo quicker.
This could be correct, as i know of a person who is using the above setup with a T38 and he says it comes on boost very quick.
His engine was built by AVA in Scotland, maybe call them.
Steve.