Fuel Line Limits???
I had stock lines and rails at 720rwhp.
I now have aftermarket rails, and actually stock fuel filter and line up until the a-pillar. (where the factory plastic line attached).
- Dug
I have an LT1, so it was boost referenced.
FWIW, you could take stock LS1 fuel lines just as far if the regulator was mounted at the engine, rather than the rear of the car.



