This is right.

Out of all of the drag racers I have seen they have used larger engine's and used high nitro contents. So people that race wont love this, and another question for you. When you do this extra sevo how will this mount and the thing that I see going wrong with this is, well some engine's are really touch with there needles. So a few degree drop will mean you will have to retune, will you be taking off the servo every time you need to adjust the needles, and when you do adjust the needles you will need to adjust the servo to match up with the newly adjusted needle.


As for the question of how expensive the new bottles are, it said in the link I believe they sell new bottles for $4 a piece. As I said it's just not worth the money that need's to be spent on it. For some yes maybe it's justified, but to most it just wont be. As I said I cant justify buying it for 8 seconds of power for $200 when a new tuned pipe will do the same for 1/4 the price.