Don Terrill’s Speed-Talk

The 5.0 Explorers had the 4-hole 19Lb/hr injectors... EV6 body with the stock Fox EV1 connector.
Direct swap for stock Fox body 19's, mechanically speaking anyway...

I'm running these 19's on a n/a 2.3 setup, but don't have any comparisons to make with pintle type injectors.

So, not trying to be argumentative, but every Subaru board I've been on says to ONLY use Subaru gaskets, and that the head bolts on this engine are not torque to yield and can be reused. Is there something I'm missing? After input here, and looking at the monetary cost, it isn't worth messing with a...

All my long winded ramblings aside... Is .081" appropriate for the EZ30 H6 engine? I did find a couple threads here, and I'm confident I can resolve all the issues that I mentioned. I guess I would just like some confirmation that the .081" Quench Height is less than ideal, and I won't lod...

I am currently replacing the Head Gaskets in my 2001 Subaru Outback H6 – EZ30. Once I took the heads off, I made the following measurements… HG Thickness = .025” Quench Pad is .045” below head deck Piston is approximately .011” below block deck Quench Height comes out to .081” Does .081” seem excess...