1998 3.0l 225 EFI Project Performance Questions
Hey all,
Just got my 225 EFI all put back together. This is my first time building one of these motors and I have a couple (maybe noob) questions.
Here's what's done to the motor:
300 PM Ignition ECU - 830044 6
250XB Fuel Ecu - 830046 15
300 PM 60cc heads w/ 125 psi compression across all 6
4 butterfly intake
Chris Carson race reeds
1. Where should my TPS be set for idle and WOT. It is currently at 1.02 idle and 3.95 WOT The motor is idling alright, but occasionally hesitating to start at first and smoking a lot. I just want to make sure I'm not lean anywhere.
2. Are there any other adjustments that need to be made to have this motor operate properly?
3. Is 125 psi compression enough to get the benefit of 93? And should I pump what's left in the tank and change it out for 93?
I have yet to get it on the water, just idling on muffs. Any other pointers would be great!
Thanks
-Andy