Booster Beast – 8137 lego guide 7 years ago BUILDING INSTRUCTIONS FOR 8137, Booster Beast, Power Racers Set Number: 8137 Theme: Power Racers Launch Year: 2006 Booster Beast – 8137 File Size – 2.27 Mb Description – BI – 8137 NADownload Booster Beast – 8137 building instruction Booster Beast – 8137 File Size – 2.24 Mb Description – BI – 8137 INDownload Booster Beast – 8137 building instruction Print Versions Building instructions labeled “NA” or “V39” may be printed on US standard letter size paper Building instructions labeled “IN” or “V29” may be printed on EU standard A4 paper