Running rich.. slow spool...

[tpabayflyer]

I noticed 890 on my scanmaster and it seems that 770-800 is a good value for 93 octane. My car is an 87 GN TE-44, 40lb inj, RA chip 93, 3" DP, no cat, no header leaks(welded), I have set 42psi on the adj fpr hose off, and I have no malfunction codes. Anybody ever seen this before and can shed some light on this??? Tia.. TBF

 

[Red Regal T]

Hey Mark.........My understanding is that Red's chips run pretty rich. Get ahold of Julio (Razor) and get him to make you a good chip.