Originally Posted by
oledoc2u
I love working with the guys at EC'd....but, like mentioned above. If you are running modified mani's, dual cold air...going to 61mm may run you lean.... I don't even see why anyone would want to run the 61 if they weren't intending to do these other mods including fuel... There aren't shortcuts here... one mod leads to another and if you aren't building that way...go with the larger pulley...stay in the safe range, or be willing to monitor your engine... I am sure if you discuss this with anyone at EC for your tune, they will explain it as well...
Thanks for replies. Prior to purchase i asked them (jerry) regarding running lean and they said no problem for me, just need a re-tune.
My mods:
Cm30
Supercooler waldig
Isolation kit
Catchcan
Psk for SC (updated)
64.7mm (today)
Dcai x3m filters
Ec tune 98 octane, elevation (low), limiter off
easiest way to monitor this? Can it be done at a local dyno after I installed + ec tune, and then they check that I am in the clear?
Second option, buy new fuelpump?