Quote:
Originally Posted by RICE RACING
The engine sounds like it does not have enough fuel going through it, so one simple test is wind up your fuel pressure regulator to 60psi from the ~45psi it set at now and take another video.... it should sound better.
Will need to be remapped to suit the street port as its was run on a stock 13B-REW donk as sent to you.
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I had a couple fellows on a local forum suggest that it might be running on one rotor so i decided to test that suggestion out.
So i checked and only the front rotor is firing. I pulled the plugs from the rear rotor and there is definitely fuel, and tested spark, which there is definitely spark. All I can say right now is that the timing needs to be calibrated and i'll be doing that in the morning with some assistance. That might? fix the issue.. I'm quite sure it was idling on 2 rotors at one point. The rpm increased slightly and it sounded way smoother. Of course i didn't check the wideband to know for sure, but after killing it and checking the plugs again and putting them back in, it wouldn't go back to supposed 2-rotor mode. This time i checked the wideband and it was like 19+ whenever i gave some throttle so yeah that tells me that the rotor wasn't firing. and it sounded the same as previous one rotor mode.
But i don't know why i'm wasting my time testing this stuff when I know the timing needs to be calibrated. Once thats done i'm sure it will be fine. 2-rotor mode sounded much more "normal"