Here it is, with Dwayne's 248/248 cam, TFS240 heads, and deep ported Pro Flow XT intake. Also built a new heat exchanger mount, to move it to the front of the engine where it belongs. I ended up installing the 19p/19p impeller stack (developed for the LT4 engine) for more bite and low speed performance, hence the recent decision to go with standard port heads. Gained approx 35-40 ft lbs over the MW-EZ setup, moving the max rpm from 4200 to 4350, slightly more than the KEM LT4.

An interesting note, the datalog now shows about 1.0 kpa pressure difference from MAP to barometer reading with the standard TFS setup. With the MW-EZ setup, it typically showed a 2.5 kpa difference.

Special thanks to Andy and Dwayne for getting this thing lined out, and turned into a TQ monster.


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Last edited by whitewaterdriver; 10/14/20 06:39 PM.