Full emissions delete
 

Looking to delete carbon canister, EGR, make PCV vent to atmosphere, and fuel tank vent to atmosphere. I want to keep my IACV, fast idle, cold start. I've searched all around, but all I found was people kicking the idea around. Is there any special re-routing I'll have to do? Friend of mine and I did this on my 240sx and all we had to do was route a hose from the intake manifold to the fuel pressure regulator. Is that all?

Some said "Keep the EGR, its hard to get out" why is it hard? On the pass. side you cut the tube and weld the bolt shut on the manifold. Maybe I am missing something.


1985 300zx n/a

keep the carbon canister. throw out the iacv, idle, cold start crap and block off the manifold hole with a plate. you do need the hose to the fpr. usually about two inches in a 90 will do it. check your fuel pressure and vacuum may be related to your running problem. New plugs, wires, dizzy cap & rotor are always good things. Magnacore wires are the best and not that much more than Bosch or NKG. you can reroute the vac hoses that connect to those ugly three tubes running across the front of the enging and throw them away also.

You can delete the IACV?? AND the cold start stuff? I am planning to turbo later on, by building my N/A and tuning with megasquirt. Will removing these sensors affect anything? Besides cold starts