First post on this site, hello all.
I have a mini rail butting an 07 busa motor in, stock exhaust is not going to fit, I may be building a sidwinder 4 to 1 style but it has to sit no lower than the sump to crankcase seem.
I was hoping someone with a nice sidewinder exhaust could do some measurements, I plan to come out of the head with 1 1/2 inch tubes so how long are these normally and then to 1 5/8 tubing how long to the collector?
if you do the measurments, please name the brand of pipe, brooks, muzzy ect.
the engine is stock at this time, if you have some dyno sheets that might give me an idea of the torque/hp curve that would be helpful too, I know that the longer the pipe does better for low to mid range and the shorter will help with top end power.
Thanks
PS, I'll be posting another question about turbos