Are these 36 LB/H Injectors suitable in your opinion, for converting my L36 VS S2 V6 to E85 'FLEX FUEL'? Also, the chip you sold me recently - is that also compatible with E85?

These injectors would possibly be fine on a stock/near stock engine running E85.  Unfortunately our tune won't.  For E85 you would need a custom tune because with E85 you use approx 30% more fuel and the AFR targets are totally different.