Thread: Turbo 6.2 Build
View Single Post
Old 12-01-2020, 09:34 PM   #271
KingLT1


 
KingLT1's Avatar
 
Drives: 2016 1SS NFG A8
Join Date: Aug 2017
Location: 46804
Posts: 6,843
LT4 heads are for sure better then LT1. They are rotocast aluminum which is stronger and also have stronger titanium intake valves. I also believe they seem to have less core shift issues but I will admit I haven't really seen a lot of info posted about using them as a upgrade for LT1 cars. Part of that could be due to the different intake bolt pattern.
__________________
2016 NFG 1SS A8
Options-2SS Leather/NPP
Perf. mods-Whipple 2.9/Fuel System/Flex Fuel/103mm TB/Rotofab Big Gulp/Cat Deletes/Corsa NPP
Per. times- 10.5 @ 137 w/ 1.8 60ft Full weight on 20's 1200DA
KingLT1 is offline   Reply With Quote