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Old 10-27-2010, 08:18 PM
  #5  
dammnitboy
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Join Date: Aug 2009
Posts: 9
Default Re: How much Nitrous?

Originally Posted by watsonstephen
I have been thinking about putting nitrous on my 454 bbc I know it has been rebuilt for racing but not sure what all is done to it. What do you guys think would be a safe shot of nitrous not knowing alot about this engine. I have been told 100 maybe 125 but I would like some more opions. Any replys would be greatly appreciated. Thanks
i ran a 440 with cast piston and shot a 150 on it went thought about 2 10 pound bottles aweek when we pulled it down it look good so on the big block a 150 be ok if you dont have like 13 to 1 comp 125 if u do
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