Such a low percentage is only going to give you stink and very little gain
Bruce The car did pick up the year before when we first tried the nitro at 13 percent but that was at the higher compression ! With the 13 percent it went from 4.60 eighth and high 7.20's at 181 to 4.51 eighth 7.11 at 186 ! Right now with the 25 percent it will still run 4.51 to the eighth but just seems to fall off after and only run at best 181 ! I have been wondering if my ignition might not be putting out enough ! would a 25 percent mix be harder to light ? My MSD 7AL3 box is getting old 12 years and if I have to buy a new box I think I might just go ahead and buy a Mag ! Plug wires are also 12 years old so I think it is time for some new ones I guess I got my money's worth out of them !Going to send my fuel system to Spud and have it flowed ! Any other ideas Guy's !