Thinking about putting extractors on my 4k

[ke55rolla.]

Hey guys I'm now thinking about putting extractors on my 4k in my ke55 just want to know how the intake part of the manifold would mount up with extractors?

Cheers ke55rolla

[altezzaclub]

Not very well..

https://www.rollaclub.com/board/topic/42407-the-girls-ke70/

But they work OK, just spend the time and make sure you use a one-piece gasket. 2" pipe into a resonator and 1.75" pipe back to a 3-chamber muffler. I've still got it on my car with the 4AGE in it.

[ke55rolla.]

Yeah just wanted to know because having manifold troubles and we're thinking about putting on extractors.

 

Cheers ke55rolla 

[ke55rolla.]

Also thinking about putting extractors on because it will get rid of the pain of trying to get to those bolts were it mounts to the exhaust 

 

Cheers ke55rolla 

[altezzaclub]

Fair enough-  Just make sure they line up with the ports and the nuts & bolts seat correctly. You need to check the thickness of the flanges on the extractors and the carb so they tighten up equally.

Don't wrap right around the pipes where they join together, I melted my first set doing heavy haulage in a steep forest at low speed & then realised I was trapping the heat in from all 4 pipes, so they heated each other. Wrap the four of them individually so they don't heat the carb and leave that bit bare.