valves after 80k
RR-Racing was doing a rebuild on a customer engine.

 

Hmm. Lots of room for improvement with a porting tool or two.

 

Do it! Then post photos and dyno sheets!

 

A bit more info would be good, why the rebuild, and after 80000 miles that is pretty clean.

 

Yes being rebuilt for Mr.ISF (in bahrain) White ISF that has the RR Racing supercharger installed and currently making around 550whp.

This guy has also done porting on the intake manifolds a few weeks back and now he's ordering a whole engine being prepped by RR Racing.

Should be interesting to see what sort of numbers he puts down once everything is installed.

 

So just to be sure... Do I put that hose into the water/seafoam? Or do I pull that braided hose off and connect another hose (from the seafoam) to the port where the arrow is? Sorry for the noob question, just dont want to make a silly mistake.

 

You should unplug the current hose that is on that port, connect another vacuum line from that port, and use that new vacuum line to suck up the seafoam. But if that's the vacuum line that is running to the air flap valve, you can diconnect it from the air valve and use it to suck up the seafoam.

 

Perfect, that's what I figured. Thanks!