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Old 12-08-2020, 03:31 PM   #32
cmitchell17

 
Drives: 17 2SS, 8L90, Cam, Heads, E85
Join Date: Dec 2016
Location: US
Posts: 1,213
Quote:
Originally Posted by laynlo15 View Post
GM also has the 6.6 in their 2500 and 3500. Its direct injected like the 6.2. I think some guys are already hot rodding the 7.3. Its a big boy for sure.
So whatever happened to the 6.6 gas? I thought we heard how we were going to so easily be able to pick up cheap crank from these and make a stroker and how it was an iron block and all this. I have heard zero info on it since then. I am also surprised at the output, it seems very low when you look at the peak numbers.

Also does anyone know if it uses special heads and combustion chamber sizes? I would assume yes, since the compression would be to high if it used LT1 heads?
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