oh ok.Boys been bad ah The 19 mm or 20mm walbros work dam well.A bit hard to tune but,I found the the main only needs to be open about 1/8 turn.Its all or nothing with them.The love the full open gas.once you get it sorted they are great.Running the same on me boat.See pic in post.
Cheers
Beans
6 bikes.
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one with RD top end kit.14/14 carby,carbon 3 stage fiber reeds,zx1 pipe
one with 55cc chainsaw top end, PBU pipe
ZX1 Taipan. PBU pipe,banshee engine.
Polini clutch bell .
2 X Banshees SHO
1 fitted with polini clutch,black widow triple stage reeds
19mm del rep carby,,billet head,billet reed cage, 6/76 gearing,sava tyres
1 fitted with 50cc BZM blata engine ,21mm walbro and BZM gold crank ( dangerous now:o)
1 blata SQ roller only SRT Spooge Racing Team NTH Division