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That does appear to be an EGR tube. The B6T manifolds that I've seen do not have an EGR connection. The B6T manifolds do have a bung for an O2 sensor and are notorious for craking there after years of hard running. You have a couple of options here... -Use a B6T manifold and disconnect the EGR plumb...

It was me talking about them. The one I have is for the B6 small crank snout. They are supposed to have about a 30% higher volume flow than the OEM oil pump. I then shimmed the bypass spring seat about .200" to drastically raise the oil pressure. By raising the oil pressure it helps prevent the...

Derrick Ambrose @ Corksport would know if there is a Mazdaspeed oil pump available for the V6's. If you shim the oil pump about .200"...especially the MS pump if available...then you shouldn't have oil starvation problems. One thing you can do is radius all the main gallies and ream them to a s...

I believe there are add on units for the AEM that allow you to add addition EGT probes. I'd recommend contacting Howard at AR Fabrication in Winchester, VA. He is an AEM EMS systems guru and a authorized AEM dealer. Tell him Jeremy Miller with the black n white turbo MX-3 sent you. http://www.arfabr...

I know the AEM units offer EGT based fuel correction...can even do individual cylinder A/F correction with a EGT probe in each port. Other systems may be able to be programed to use an input channel(s) to do fuel correction but you would have to build a circuit to output the EGT probe's voltage to a...

stock or aftermarket exhaust?

MLS head gaskets from Cometic or Fel-Pro are usually the best choice. I've used both of them to 30psi of boost on pump gas with no problems. Copper Headgaskets usually have to have the block or head o-ringed with a piece of Stainless Steel wire to seal the combustion chambers. They are also notoriou...

It depends on the type of injector and it's positioning method. There are a couple types of fuel injector spray types. If your fuel injector nozzle has a direct line of sight to the intake valve(s) face(s) then you want to use pintle injectors with a typical 30 degree conical spray. With that setup ...

Amen

If they charge that for tuning they are RAPING the customers!!!! You don't need to change the oil that much either! If an engine is properly cleaned, lubed, & assembled correctly with ALL the clearances properly set you only need to start it and let it run for maybe 20-30min. then change the oil...

Looking at the piston crowns I say it was running lean. Looking at the scuffed side skirts the piston to wall clearance is either wrong or the engine was oil starved. Any pics of the spark plugs and combustion chambers? The only way you could scuff a side skirt that bad with proper oil and proper cl...

With the DOCH MX-3 intake manifold flow should be pretty even. One way to find out is to look at the spark plugs really closely and compair them to each other. The color of the insulator and deposites on the plugs may vary from plug to plug. If it varies greatly then that is a sign of uneven flow. T...

Does anyone know of any twin disc clutches that will work with the 92ish Pro LX tranny? I'm getting tired of toasting single disc setups! I'm currently looking at upping my pressure plate to a Clutchnet 2800lb to use with the 3 puck hybrid metallic sprung hub Clutchnet disc. I'm slipping the current...

Ouchhhh!

Light detination or heavy? Where they using an EGT gauge???? If you watch the EGTs they'll suddenly jump when detination starts and you'll see it in time to let off the gas and save the engine....if your watching them.

P.S.

Thank goodness for the warrenty for you!

Silicon is for boobies...lol

I had silcon with super glue and zip ties...kept blowing them apart so I wagged war on them! Used -6AN SS Braided hoses and worm gear hose clamps....no more problems...period!