I heard ppl mentioning Crawford Pleniums and HKS Pleniums and Track editions Pleniums what are these things could some one explain it to me please. Thankyou.

 

Use your search!!!

 

This is a plenum:

 

NO this is a PLenum

 

^^^

As soon as I saw spaces on your post...I knew that wasn't too far behind. LOL.

 

To go way back to pre-injection days: plenum=intake manifold, more or less.

 

BTY, Zando2Max-Very funny. LOL.

 

ple·num ( P ) Pronunciation Key (plnm, plnm)
n. pl. ple·nums or ple·na (pln, pln)

1. An assembly or meeting with all members present.
2. A condition, space, or enclosure in which air or other gas is at a pressure greater than that of the outside atmosphere.
3. The condition of being full; fullness.
4. A space completely filled with matter.