Thread: LT1 boost
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Old 07-13-2023, 06:55 AM   #10
laynlo15
 
Drives: 2022 Lt1 A10
Join Date: Nov 2015
Location: clark, mo
Posts: 8,882
Quote:
Originally Posted by Dmoney2SS View Post
How much boost can a SBE lt1 withstand? And which pistons/rods would be best/ what do I need to replace to run a solid amount of boost?
I think you have your answer, 9 to 12 psi should be safe with a good tuner. Plus you'll have your hands full with 11 psi on the street. You'll need to run a drag radial like the Nitto 555r2. King and I run the 305-35-20 555R2. They do a great job plus the wear really well with a good alignment. Go for it.
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