how big of a shot can i run

[blantonj79]

i have 1998 3.8 auto i put ls1 nos dry kit on it and was planing to run a 125 shot.

[Anoxie2000v6bird]

Plan on Rebuilding you engine

[blantonj79]

i had a dry kit for a import on it before and ran 125hp shot with no problems does anyone run this big of a shot on their car

[12secondv6]

I ran a 120 shot forever!!!!!
If I hadn't mixed bigger injectors with a computer programmed for smaller injectors I wouldn't have had problems.
With a 120 things can go wrong sooner.
Will it handle it? probably, as long as you have enough fuel to support it.
I had a computer programmed, afpr, and keeen bell boost a pump for the fuel system.
How long is the question.
Make sure you have enough spare cash for either a spare motor or rebuild