I use 1/8" grinding stones for it; cylindrical-shaped or cone-shaped. Nothing fancy really; just something long enough to clean up and edge the eyebrow cut in all of its depth.



B

Thank you Justin https://www.nopistons.com/forums/pub...IR#>/smile.png I really enjoy doing this kind of work. It's very satisfying.



B

Don't forget to mention Mineral Ice for the lower back https://www.nopistons.com/forums/pub...#>/biggrin.png https://www.nopistons.com/forums/pub...#>/biggrin.png https://www.nopistons.com/forums/pub...#>/biggrin.png

Somehow, I get the feeling that you know exactly what I'm talking about, Ito. https://www.nopistons.com/forums/pub...DIR#>/wink.png



B

looks great as usual brian.



Roan

Don't suppose it passes emissions? https://www.nopistons.com/forums/pub...#>/biggrin.png

Overlap doen't look too bad... I suppose its possible, no? The secondary runners shouldn't be getting much, if any, airflow at low load and idle conditions anyway...

I graduated from mineral Ice to Percocit and Trnasdermal Fentanyl for the back pain :(

I seriously doubt it does. I suppose it's worth a try but I doubt it. https://www.nopistons.com/forums/pub...IR#>/dunno.gif



B

It might. The overlap from the bridge might have no effect. Since you'll be running on primary injectors only and possibly with the secondary throttle blades closed.



Fuel would have to come in the primary ports, out into the bridged secondary ports, then re-enter the combustion chamber when the bridge and exhaust are open together.



I say try it!