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#1
03-20-2018, 11:58 PM
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Thanks for the replies guys.
Fixed it last night on the work car park, thanks to my wife bringing tool supplies! It was just the timing slipped. Cam to crank timing ok, but the rear sprocket on the cam turned around 45°.... Or possibly the belt jumped? I have no idea how, as the sprocket was tightened in it's new position (couldn't turn by hand), and the belt doesn't look damaged or loose. Reset it back to it's proper position and timed it to around 0.9-1.0 and it's running great now. Can't understand how it was even running that far out. Just glad it's a cheap fix that only took an hour in the work car park.
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1990 Volvo 765 D24Tic (factory UK spec Tic). Monark 273 nozzles 163bar, Ajusa MLS gasket, 16psi, Water Injection, 17" Titans with 25mm H&R spacers, running 85% WVO/SVO. http://i103.photobucket.com/albums/m...AG0269-sig.jpg 
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#2
03-21-2018, 03:14 AM
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Quote:
The suggested 100-110Nm is indeed a lot of torque on that rear pulley. How does the car feel with the 10-11% increase? It must be very noticable...does it drive/smoke much differently? Last edited by RedArrow; 03-21-2018 at 03:18 AM.
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#3
03-21-2018, 04:54 AM
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Quote:
Well, the timing is actually now "wrong". When I reset it to 0.9-1.0 last night it was done very crudely, and with the cold start connected. I basically just wanted to know that it would start and get me home. I think it's now more retarded than the 0.88mm it was originally once the cold start has relaxed. So, I'll look at re-timing it back to 0.98-1.00mm again the weekend... and I'll tighten the pulley properly!!!
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1990 Volvo 765 D24Tic (factory UK spec Tic). Monark 273 nozzles 163bar, Ajusa MLS gasket, 16psi, Water Injection, 17" Titans with 25mm H&R spacers, running 85% WVO/SVO. http://i103.photobucket.com/albums/m...AG0269-sig.jpg
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#5
08-10-2018, 04:55 AM
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Played with timings from 0.88 to 1.05. In my case, the best setting with the 12mm pump seems to be 0.96. Feels strongest on boost, and also giving marginally better MPG.
Feels good, just a shame about the soggy autobox, and restrictive turbo and downpipe now!!
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1990 Volvo 765 D24Tic (factory UK spec Tic). Monark 273 nozzles 163bar, Ajusa MLS gasket, 16psi, Water Injection, 17" Titans with 25mm H&R spacers, running 85% WVO/SVO. http://i103.photobucket.com/albums/m...AG0269-sig.jpg
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