Yea thats how i had it set up before like in the picture but it was t as cold as i wished it to be so i added a second line off the stinger tuns colder and seems to have a bit more power.
Off topic but slightly on. It seems to hit rev limiter at about 3/4 throttle. Could something be going bad in the Ebox? Or is it time to bit the bullet and go msd?
Yes, msd is often the last piece of the puzzle now that you have raised compression, changed out the pipe and jetted the carb for more fuel. the pump is cavitating, You've reached the limitations of the stock pump and prop combo.
But if you don't want to drop the money on the msd. you can have your stock cdi modded so the rev limit is adjustable and raise it . this is a good option too. but if you want adjustable rev limit and a new timing curve all together. MSD is the way to go. but note that higher octane fuel may be necessary.
yes- that is a riva head bracket base that they used to sell along with the riva billet head. it was designed to be used all together.