Drake posted this in the 2.0 thread:
My GRP set-up for 8ight 2.0: #5 GRP glow plug, stock head shims, 6mm restrictor, 2053 GRP pipe and round header, steel flywheel, two alum. shoes with gold springs and two plastic shoes with green springs. 13 / 48 gearing.
My GRP set-up for 8ight T: #5 GRP glow plug, stock head shims, 7mm restrictor, 2053 GRP pipe and round header, alum. flywheel, two alum. shoes with gold springs and two plastic shoes with green springs. 13 / 50 gearing.
Mike Truhe's GRP set-up for 8ight 2.0: #4 GRP glow plug, stock head shims, 6mm restrictor, 2053 GRP pipe and round header, steel flywheel, two alum. shoes with gold springs and two plastic shoes with green springs. 13 / 48 gearing.
Mike Truhe's GRP set-up for 8ight T: #4 GRP glow plug, stock head shims, 7mm restrictor, 2053 GRP pipe and round header, steel flywheel, two alum. shoes with gold springs and two plastic shoes with green springs. 13 / 50 gearing.