6.2l Gov. Spring

[Bobus]

I Have seen threads over at PSN about puttin a 6.2l Gov. Spring into the Ford 6.9l and 7.3l to gain Redline RPM.. Does anyone have a picture of what spring i need to swap over? I aquired a complete 6.2l IP and want to do this swap.. Thanks

 

[Bobus]

I did the 6.2l Gov. spring swap too my 6.9l and i got a few hundred RPM diffrence, but it seems too be running out of fuel at the 3600rpm mark.. I can have my foot into it and it'll be running hard till I get too 3600 and it starts to die, blows blue smoke (Just like its running out of fuel) till i get back down to the 3000rpm mark and it holds there, I let out of the pedal and give it a moment and i can run it back up to 3600 and it happens again... Is that just the limit for my 6.9l? Lift Pump? Fuel Lines? Just lookin for suggestions Thanks