anybody have any knowledge on the e240 motor? i googled turbo mercedes the other day and i clicked a link to the MBforum. apparently a guy with a e240 was successful in building a twin turbo setup. went from like 140 stock whp to around 300 whp. the key factor i scanned through the thread for was the Tuning. which seems to be the biggest factor in all of these projects. the only thing i managed to find was the use of a "powermod" ecu/piggy back and a voltage clamp, maybe larger injectors. the guy also solved the high compression issue by doubling up on the head gaskets. pretty cool! just wondering if anyone had any info on this Powermod tuner?