Do you use nitrous? Please tell me your target A/F ratio


Jun 4, 2001
I've been having problems with pistons staying in one piece lately, so I'd like to double-check with other guys on the board who run nitrous with their Speedpro (or anyone else that could tell me their A/F).

What is your target A/F when you use nitrous?

Please also tell me if how much HP of a shot you're giving it, whether you're NA or boosted (PSI?), and whether you're running pump gas or race fuel (what octane?). And, I suppose if you're combining alcohol (or water injection), I'd be curious to know that too.


-Bob Cunningham