Oil injection hole... Put to good use?

NoDOHC · 01-13-2011, 11:27 AM

I don't know that the term 'idiot' was entirely deserved...

Either way, I broke my OMP lines on my '86 about 5 years ago. This resulted in me running premix for 5 years. I pulled my tank down a few months back and had no oil residue in it at all (I did have some water though). I do run the OMP now (got new lines) due to my desire to do DOD (Displacement On Demand) at a later date.

Bear in mind that all the bumps on the road and the fuel pump mix the oil and gas in the tank very well. The fuel in the line is moving too quickly to settle out. Besides that- it takes several years for two-cycle oil to settle out of gas in a can.

As to the no injection on decel. The OMP does not inject very much on decel either (the injection quantity is throttle-related - at least on an S4).

01-13-2011, 11:27 AM	#19
NoDOHC The quest for more torque Join Date: Sep 2008 Location: Sheboygan, Wisconsin Posts: 855 Rep Power: 18	I don't know that the term 'idiot' was entirely deserved... Either way, I broke my OMP lines on my '86 about 5 years ago. This resulted in me running premix for 5 years. I pulled my tank down a few months back and had no oil residue in it at all (I did have some water though). I do run the OMP now (got new lines) due to my desire to do DOD (Displacement On Demand) at a later date. Bear in mind that all the bumps on the road and the fuel pump mix the oil and gas in the tank very well. The fuel in the line is moving too quickly to settle out. Besides that- it takes several years for two-cycle oil to settle out of gas in a can. As to the no injection on decel. The OMP does not inject very much on decel either (the injection quantity is throttle-related - at least on an S4). __________________ 1986 GXL ('87 4-port NA - Haltech E8, LS2 Coils. Defined Autoworks Headers, Dual 2.5" Exhaust (Dual Superflow, dBX mufflers) 1991 Coupe (KYB AGX Shocks, Eibach lowering springs, RB exhaust, Stock and Automatic)