On the Turrentine video, he shows removing the check balls in the crank
oil jets and installing Holley carb jets instead. Has anyone done this,
and if so, where can you buy the jets?

3)  Does any know when the Turrentine 20B video will be available??

Thanks,
Don

marc wiese wrote:

The thermo pellet is there for USA emissions-enables heating up the oil
quicker. Emissions are also why the rx7s also have very high idle on
startup as well, in fact all three systems-ACV, AWS, EGR are for that.
. That is all.
Jets are from the carb makers (Holley), or from Mazdatrix or Haynes or
Racing Beat. They all sell em. Or you can make em yourself.
Let's all ask Bruce to hurry up the 20B tape, his other one was great.
Marc

 If you make a jet yourself, what diameter orifice would you use?
Chuck Dunlap

2 mm according to the Racing Beat Technical Manual and catalog on page 42
Chuck.
Paul Lamar

Paul,
Do you know if  2mm jets are still used for a 20B that has 3 instead of 2?
It seems like using 3 would cause a greater oil pressure drop.  Any thoughs
on this?
Thanks,
Don

Yes. I would think so if the pump is the same as a 13B but I personally 
have never seen a 20B oil pump.

Paul Lamar
 
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