stock injector capability
04-13-2006, 11:01 PM
#5
Junior Member
Join Date: Apr 2005
Posts: 25
Originally Posted by z-beater' post='813763' date='Apr 14 2006, 11:49 AM
There was a great calculator that I used to figure out how much fuel I needed. Anyone have this?
http://www.maxcooper.com/rx7/how-to/...tem/calcs.html
PEace
Psycho_Dad
04-14-2006, 12:13 AM
#6
Senior Member
Join Date: Oct 2004
Location: Oklahoma City
Posts: 233
I woulndn't run past 12lbs on the stockers. The last motor I saw blow was at 14psi on stockers. I said 13 in an earlier post. I looked the info up. The injector duty cycle was at 93% at 13lbs w/ a good tune. cold night=boost spike=bye motor.
Its not worth taking the chance.
Its not worth taking the chance.
04-14-2006, 01:40 AM
#7
Senior Member
Thread Starter
Join Date: Mar 2005
Location: Reno , NV
Posts: 168
so he had a walbro 255 with stock injectors? if thats so its alittle hard to believe I ran 12 pounds on stock pump and injectors at 11.8\1 air fuel but i had it tuned for that temp range and i have a plx wideband running closed loop on my aem so it keeps my air fuel mix realy close to my tagett air ful ratio is.
