Toyota 80 Series Landcruiser OM606 Install and Twincharge
Toyota 80 Series Landcruiser OM606 Install and Twincharge
10-24-2017, 02:29 PM
#9
(09-19-2017, 05:03 AM)Petar Maybe you're flooding the engine with too much fuel off boost ? Maybe the ALDA is set wrong. Does it happen at light to medium throttle ?
Turns out cylinders 1 and 2 have barely 200 psi. Cylinder 3 has 10 psi. 1,2 don't show change when oil was added to the cylinders so I'm assuming its a valve issue. Cylinder 3 springs back to life when oil is added through the inlets, so that's a ring issue. It idles smooth and sounds good because the dead cylinders are perfectly matched to the companion cylinders. Everything is left in balance but as soon as you put load on the engine it bogs down and smokes like crazy because 3 out of 6 cylinders aren't burning fuel. I have another engine on the way and will swap them out and do a few minor revisions to the setup. Sorry for the thread Hijack OP. By the way the compound setup seems to work fairly well given its on a 3 banger. I made 15 PSI boost under 4k RPM last run I made with it. Under load at about 1100 rpms I was seeing 2-3 psi, I'm assuming I should see better figures once I have 6 cylinders worth of hot exhaust gas pushing. OP I will keep you updated if you're interested in the compound systems performance.
Landcruisinmy93
10-24-2017, 02:29 PM #9(09-19-2017, 05:03 AM)Petar Maybe you're flooding the engine with too much fuel off boost ? Maybe the ALDA is set wrong. Does it happen at light to medium throttle ?
Turns out cylinders 1 and 2 have barely 200 psi. Cylinder 3 has 10 psi. 1,2 don't show change when oil was added to the cylinders so I'm assuming its a valve issue. Cylinder 3 springs back to life when oil is added through the inlets, so that's a ring issue. It idles smooth and sounds good because the dead cylinders are perfectly matched to the companion cylinders. Everything is left in balance but as soon as you put load on the engine it bogs down and smokes like crazy because 3 out of 6 cylinders aren't burning fuel. I have another engine on the way and will swap them out and do a few minor revisions to the setup. Sorry for the thread Hijack OP. By the way the compound setup seems to work fairly well given its on a 3 banger. I made 15 PSI boost under 4k RPM last run I made with it. Under load at about 1100 rpms I was seeing 2-3 psi, I'm assuming I should see better figures once I have 6 cylinders worth of hot exhaust gas pushing. OP I will keep you updated if you're interested in the compound systems performance.
Messages In This Thread
Toyota 80 Series Landcruiser OM606 Install and Twincharge - by TIMNZ - 05-15-2017, 11:29 PM
RE: Toyota 80 Series Landcruiser OM606 Install and Twincharge - by NZScott - 05-16-2017, 03:39 AM
RE: Toyota 80 Series Landcruiser OM606 Install and Twincharge - by Hario' - 05-16-2017, 04:33 PM
RE: Toyota 80 Series Landcruiser OM606 Install and Twincharge - by Mallinman - 05-16-2017, 04:42 PM
RE: Toyota 80 Series Landcruiser OM606 Install and Twincharge - by landcruisinmy93 - 06-03-2017, 02:00 PM
RE: Toyota 80 Series Landcruiser OM606 Install and Twincharge - by Landcruisinmy93 - 09-18-2017, 01:23 PM
RE: Toyota 80 Series Landcruiser OM606 Install and Twincharge - by TIMNZ - 07-13-2017, 08:27 PM
RE: Toyota 80 Series Landcruiser OM606 Install and Twincharge - by Petar - 09-19-2017, 05:03 AM
RE: Toyota 80 Series Landcruiser OM606 Install and Twincharge - by Landcruisinmy93 - 10-24-2017, 02:29 PM
RE: Toyota 80 Series Landcruiser OM606 Install and Twincharge - by Landcruisinmy93 - 04-12-2018, 10:54 AM
RE: Toyota 80 Series Landcruiser OM606 Install and Twincharge - by TIMNZ - 04-16-2018, 04:52 AM
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