RMiller wrote:I thought it was a hose to bypass the maf that you could change the diameter of with a hose clamp. But then it wouldn't be just a hose clamp. Nice, you're efficient!!
nope, hose clamp on the fuel return line, the restriction upps the rail pressure. I was at a drag race and I needed to increase fuel delivery but I didn't have an adjustable regulator but I had a clamp and a screwdriver. First run I had it too tight and the car was bucking and spitting fire. Kawasaki-san(HKS driver) actually gave me crap about it asking me "mike-san are your spark plugs bad"?I got it right on the next run, scweet!