Sorry guys I don't know if this goes here but can I put a150 shot in my car with stock pistons.

 

Yes u can. 150 is the biggest shot u can put on an LT1 with out tuning.

 

Sure can. Just make sure you have all of the right precautions (safety switch, bottle heater, etc.). I would recommend doing a leak-down test to make sure your bottom end can take it. Does it consume oil or smoke at all? What kind of mileage? Most people will tell you that a 150 is as high as you will want to go on a stock bottom end.

You might turn up more information in the N2O forum.

 

I don't know how to get to the n2o one.

 

https://www.camaroz28.com/forums/n2o-tech-23/

 

At the bottom of every page, right side, there is a "Forum Jump" field that allows you to move to other forums. Look for "N2O Tech" on the drop down, and click on it.

 

Yes you can, but for a 150 shot I would recommend upgrading your fuel pump.