2G Head w/ intake mani install- now whooshes loudly boosting

[sleepyvr4]

EvoIII intake mani on now. Changing head gasket (again) heading to dyno on sunday if all goes well. If I feel compelled I will pop on the 2g mani. I can tell you first hand the difference is night and day e3 vs 2g - especially with the 264 cams...

 

[JSchleim18]

Can't wait to see the results. My evo III intake manifold came in the other day. Only thing I'm not liking is the plenum is pretty small

 

[sleepyvr4]

Ok new plans - have JMF smim on the way - gonna do a dyno comparo when that arrives. 2G im sucks plain and simple, so we feel it's pointless to compare.

 

[JSchleim18]

Which JMF did you get? Street or race version? I believe the difference between the 2 is the size of the plenum

 

[sleepyvr4]

this one isn't out yet ;0)

 

[atc250r]

What ever happened to your whooshing sound.

 

[sleepyvr4]

Evo3 manifold installed now son - 2g long forgotten...


it was a bonified wind tunnel though, even after a couple plumbing leaks were sealed up...


???

 

[atc250r]

Yes, I realize that the 2G manifold is gone but did that solve the wooshing problem? Just a thought, I don't know if all of them have it but I've seen 2G's with a MAP sensor that installs right into the manifold. Could it be that the MAP was not installed and giving you that leak?