Joff and MrsJoff's Chaste White BorgWarner FD build

joff · 12-27-2010, 06:29 PM

I stuffed a wad of steel wool down the EGR passages and JBwelded them shut. I also did the other side too.

I ported my extension manifold with a hacksaw and dremel. I removed the center support where the butterflies used to be then knife-edged and smoothed the exposed primary/secondary walls.

Now theres a better chance of taking advantage of the bigger throttle body:

12-27-2010, 06:29 PM	#10
joff Rotary Fanatic Join Date: Dec 2008 Location: Mesa, Arizona Posts: 114 Rep Power: 17	I stuffed a wad of steel wool down the EGR passages and JBwelded them shut. I also did the other side too. I ported my extension manifold with a hacksaw and dremel. I removed the center support where the butterflies used to be then knife-edged and smoothed the exposed primary/secondary walls. Now theres a better chance of taking advantage of the bigger throttle body: