Small CPL big power

[Brock]

(02-25-2017 )Magard Wrote:  I'm sure Uniliever or Gearhead could give you that answer. Uniliever has me close to 600 on a small cpl in a Volvo. I wouldn't put a driver in it. But if you keep a eye on the pyro in the upper rpm range your good. It's a cm 2250 but I'm sure it isn't the first time they did it in a 871. I think I left a little fuel mileage on the table with timing but I figured I was pushing it enough didn't want any pre detonation working on the liners also. Mileage is still better than any stock truck I ever had including pre emission Detroits.

I'm not so much concerned if it can be done. I can turn it up just fine but my question is would a turned up 450 hauling 140,000 be any more fuel efficienct then my turned up 500 and would I be pushing the threshold of those injectors and turbo....