Hmm, well let me ask this df2x4, I blocked stock exhaust manifold with simple brass nat. gas cap on the double male steel fitting. Then plugged
intake port towards egr leaving egr in place which at some point will get heat as location close to thermostat. Lean condition by computer at idle will change as temps increase or throttle sensor is engaged?
My thought right or wrong, new to computer age and will buy scanner, analyzer or whatever it is, wife says that they have one at work, so that
new parameters can be set as needed?
Overclocked, thanks for the link, and also in my lower intake, in the divided bottom there is a two and one eighth hole that I would like to cover to eliminate some of the heat in the intake. I thought again a simple mod, easily achieved but at what cost. The heat risers in the middle, at least that is what they used to be called, I always blocked off out of habit. Seems to me that even though fuel is injected at the cylinder head the spider still has to be extra hot in that location?
Lower intake temps have to be good, yes?
Thanks for the extra information while I browse the archives.