So the guy I got my 85 720 4X4 put 33 inch tires on it and way to wide. Looking to go back down closer to stock so I can use 4th or 5th gear. Any idea of what size works and looks the best?
Update truck runs great now. The head gasket between 2 and 3 were blown out. After I replace it. Put the timing to the correct degrees. Changed oil and filter also the coolant. Now it's time to get a new header do to manifold being warped. Also have to turn up the torsion bars tonight.
This is how i got the truck. I am just trying to figure it out. I ordered head gasket set and just going to replace it and start from scratch. might as well do it correct so it lasts a long time.
Got the truck back together checked the timing when i put it down to 3-4 degrees it runs like crap, if i put it up to 25 degrees it works alright, not the best but has a little more power from where i started. When i hit the gas now it bogs down slightly.
So up date, no Cat on truck. Adjusted valves, the spark plugs looked carbon up on cylinder 4 and a little bit on 3. 1 and 2 were wet with fuel. Need to check compression again after I adjusted the valves. Replaced spark plugs also. Does the vacuum have to 3-4 degrees with the vacuum advance unplugged or not? Thanks
Just bought my 85 Nissan 720 Z24 4X4. I checked the timing its at 10 degrees, the firing order is correct, no vacuum leaks. Both coils are sparking. Truck runs, idles, drives but has no low end power. any help would be nice thanks