2003-04 Mach 1 Registry Owners Club - View Single Post

cory2081 · 03-28-2005, 10:32 PM

I'm running r50D with -10% fuel (richer) programmed in for both RPM ranges. I see a solid 20 degree spark advance and -22% on the short term fuel. I just read all of this and seems like my timing is low compared to how far advanced some of you guys are running your timing. -22% on the short term fuel should mean it is running rich correct? Should I go for more timing or back out the fuel?? I always run good 93...sometimes Sonoco 95 (b/c it's only $.10 more).

03-28-2005, 10:32 PM	#28
cory2081 Registered User Join Date: Jan 2005 Location: Greenville, SC Posts: 319	Re: Predator revisions and timing PART DEUX I'm running r50D with -10% fuel (richer) programmed in for both RPM ranges. I see a solid 20 degree spark advance and -22% on the short term fuel. I just read all of this and seems like my timing is low compared to how far advanced some of you guys are running your timing. -22% on the short term fuel should mean it is running rich correct? Should I go for more timing or back out the fuel?? I always run good 93...sometimes Sonoco 95 (b/c it's only $.10 more). __________________ 2003 DSG Mach 1 IUP Prochamber Aerochamber mufflers MRT CAI NX Wet Kit FRPP Aluminium Driveshaft Steeda Sport Springs Clear Foglights EBC Greenstuff Pads EBC Drilled/Slotted Rotors MGW Shifter SCT Tune N/A 318HP 333Ft. Lbs. Nitrous ?????????