porting a he 351?

[bakes]

has anyone tried this yet
http://www.cumminsforum.com/forum/3r...12-14cm-2.html

[speedfreek500]

Very interesting, Have not thought about this.

[Kryp2nitE]

Porting the wastegate hole gives much better control over bypass. You can bring it to 1 1/16 and the puck will still cover it. You will have to shorten the wastegate rod afterwards so it will require some tuning afterwards. The real fun will come once Big Blue finishes up his modified turbine wheel to let the HE351 flow like it should.

[pauly_no_van]

That is some nice work on that turbine housing...