ooops. i should append my post; 83 urq mc engine chip upgrade scorpion exhaust i think cq fuel pump (more FLOW) koni yellows/etc/etc see mike williams' sig file. -- rocky mullin http://caliban.sf.ca.us/ two strokes are faster than four! this message was composed using the vi editor. '83 ur-q - yamaha rz350 - suzuki ts250 - chaotic good