Demon / Redeye Cylinder Heads, Complete Kit - Direct Connection (77072534AB) Price Drop !!

[Demoniccat]

I thought primarily top end more robust valve train gear and springs for added RPM and load going from HC to RE or Demon 6,500 vs 6,200 RPM for internals, then the obvious larger blower with power chiller for bolted on externals

 

[fubar569]

In order for these to not be 50 state for all cars there has to be some other difference that would produce a change to or effect performance & emissions.

I find it hard to believe that a change in the head gasket to allow more oil flow would be the only physical difference.

 

[Demoniccat]

Depending on head gasket thickness it could only change change compression height varying compression. Unless water gallery passages or oil drain back, am I missing something here

 

[hellkeezy]

Here is some Eye Candy for anyone interested....notice the spark plugs are included as well...Guys this a a Mopar Direct Connection Performance Part. These can only be ordered thru a Power Broker Dealer and according to them they are hard to come by. This set is brand new and ready to ship.

 

[hellkeezy]

Bump

 

[16GoManGoHC2]

NICE Stuff!!
All factory head gaskets now have the .118” diameter oil passage holes. The original .062” holes in the 15, 16, and 17 model years are obsolete and the only replacement gasket available unless you get gaskets from Cometic which are still .062 is the gaskets with the larger orfices. See the difference?

 

[hellkeezy]

Price Drop!!
Guys I need to free up some funds and like to see these go to a new home.

$2500 shipped