Ketshy

There was a thread about PCV valves not too long ago, I think the conclusion was that no, they are not passive and are beneficial to engine longevity though have no effect on performance. Running without that tube in place at least though can lead to some strong smells inside the cab, as has been said. Heres the other thread: What to do with my PCV

I don't know if it's due to age and I can't compare between the 720 and other models but I have to agree. They were on crack when they came up with some of the ideas for wiring these trucks, I had countless problems with sensors, headlights, and pretty much everything else. However the components were all just fine and I'm still using them all, it was just the wiring connecting it all.

1. I can't guarantee it but from the measurements I've done yes. 2. Sorry I have no idea 3. I'd say a 720 because they are just more common (at least in my area) 4. Sounds awesome, but you're going to have a hell of a time fitting something that long. It would probably be a lot easier to swap in a VG30 of some sort (DETT would be fun...) ONLY because if you're doing custom IRS you might as well customize the front too. From the time I've spent under my truck I'd say there is a lot of room for much longer arms under there if you center the diff. Theres no way a VG30DE will fit in a stock bay though, too wide. It's fun to dream about but for practicalities sake I'd do a SAS, I even have some brand new 3" lift toyota springs I would sell you and maybe various other parts I collected before I bought my 300. :D Oh and I agree about 720s, great 80's truck. I love mine.

I do love 620s but I have no excuse to buy one, my 300zx is the 2wd and the 720 is for winter, its hard for me to justify having both as it is :D Interestingly enough the 620 that phlebmaster noticed in the background was converted 4x4 with a Dana 30 up front. I still have the axles and some of the frame but the rest went to the scrap yard. I wish I hadn't now but honestly it was a pretty lousy swap all around. And yeah, it fires both sets of plugs.

Sorry to make this one of my first posts but with the weather as it is I'm in dire need. It's an 1982 720 and I'm told the CV axles are out of production, I stripped the splines off the end of mine. I can't find one anywhere, any help will be greatly appreciated.

Thought I'd introduce myself here, I have an '82 720. I'm running a Z22 with a fresh rebuild bored to 89mm with KA24E pistons. The exhaust is 2.25 all the way off of a Thorley header into a glass pack and a Flowmaster 40. Intake is multi port injection off of a 200sx with Megasquirt to control it. Thats not a current picture (obviously) but I'll hopefully have some new ones soon once it's out of the garage.