1. I just changed spin on (canister) filter with a filter I bought at Carquest.
I also changed the veggy spin on filter on the GC system.
The inline (small grey) filter was replaced 600 miles ago.

2. I checked and tightened all hose clamps and it started right up and idled at 600rpm. I have a top speed on flat ground of 65mph and I still have no low end power.

3. If my injection pump was bad would it still start and idle smooth????

I feel like it may be my lift pump because it seems like it's not getting enough fuel on either the stock or Greasecar systems.

Thanks!