150hp jets = 80rwhp?
I probably will get another N/A dyno just to have another set of #s to compare, because 270 seems low.
I would start with the nitrous system. Do a flow test on the parts you have. If the companies you bought the parts from can not walk you through the correct procedures on how to do this give one of our techs a call or shoot me a pm. We have the knowledge to help you and will be happy to do so.
Dave
The Best V8 Stories One Small Block at Time


