Fueling & Injection - Dual walbro or single racetronix?

I'm gonna have some high FI hp numbers and was wondering what would be better to do...don't really wanna replace factory lines yet..what's the most hp out of racetronix on stock lines? And dual walbro? Thanks

Defintely need dual pump setup

About 550rwhp with a single Racetronix.
About 700rwhp on stock lines with dual pump.
about 1000rwhp with dual pumps & a good line kit.

I can set you up with either system depending on your power goals.