re; hilborn stack injection & methanol
 

I need help

http://racecarbook.com/

Buy the Injection Secrets book!!! It's WELL worth the money!!!

What help do you need?

I already have Mr. Szabo's books on fuel injection,

Injection?
 

I would say if it was Fine last season?And,now its Not???Well then you have some Issues with Junk in the Fuel System?Have you COMPLETELY pulled the WHOLE System apart and Cleaned everything?That would be where i would Start?
Then,how about the Pump,what condition is it in?
Lastly,maybe check you Throttle blades for adjustment?
HOPE THIS HELPS?
Later
G 8)

I"m in the process of cleaning every part and piece now.

Can you help me help you?

I need the pump GPM, nozzle sizes, main bypass pill size, poppet pressures on main & secondary.

Is it a Hilborn or Enderle barrel valve?

It has a hilborn barrel valve

What's the pump GPM @ 4000 Pump RPM?

Do you have flow at the industry standard 100 PSI?

My engine is running out of gas

You have a PM.