c02?

[Z8's]

I am building a TT Lt1 and am going to use a c02 system for the waste gates ,my question is ,how long will a 10 oz c02 bottle last , or should I just use the 2.5 lb bottle. TIA Chris

[outlaw68]

I would use NOS to open and close them and use it to spool the car as well. Then you will have no t-lag and a great waste gate opener as well. No extra bottle.....

[Jim Monson]

I'm not sure about the 10oz bottle. I run a 2.5lb bottle. I shut it off after the run and turn it on just after the burn out. I get at least 20 runs on a single bottle.