...BTW your Bieber avatar is awesome.-Malone
The oil pressure was rock solid through the runs. I installed a low oil pressure light (big red light) to warn if pressure dropped below 20 psi.I was surprised to see the light come on during the coast-down at the far end of the track, however (engine rpm's around 1,000 or less). Right now, I'm attributing that to hot oil temps after running WOT for 3 miles. That's the only time I saw any oil issues. I'm not even convinced that the previous problems were real - more and more I am thinking that there may have been an electrical issue with the OP sender.
The reason they say no to diesels is there is no way to get a tach signal.
Quote from: Jetmugg on September 17, 2014, 12:34:20 pmThe oil pressure was rock solid through the runs. I installed a low oil pressure light (big red light) to warn if pressure dropped below 20 psi.I was surprised to see the light come on during the coast-down at the far end of the track, however (engine rpm's around 1,000 or less). Right now, I'm attributing that to hot oil temps after running WOT for 3 miles. That's the only time I saw any oil issues. I'm not even convinced that the previous problems were real - more and more I am thinking that there may have been an electrical issue with the OP sender.the oil pressure light is where you shift light would go right? can also be a place for an oil light, duhh obviously. the low light at decel isnt a problem if your getting the pressure at the head; on mine im at about 12-15psi at hot idle; so under 20psi at decel/idle, hot, at head wouldnt be a problem.(of course im running a lighter oil than you, but still).
in a diesel the crank is going to be the most accurate.
Thanks for the vote of confidence. Yes, the OP light is the big red light next to the tach. If there was going to be a sudden loss of pressure at speed, I wanted to see it RIGHT NOW!