Posted By: lorenr
Flat Tappit Cam & 9400 RPM - 03/25/11 06:26 PM
I look at e bay all the time in order to see what is for sale. There have been a lot of R5/P7 and now R6/P8 engines listed. I've noticed that many of the R5/P7's are for sale between $6,000 to $11,000.
The dynamometer sheets indicate maximum power at 9400 RPM with a flat tappet camshaft. The things evidently make 860 horsepower there as well.
How do they do that and keep the motor alive for 500 miles?
The dynamometer sheets indicate maximum power at 9400 RPM with a flat tappet camshaft. The things evidently make 860 horsepower there as well.
How do they do that and keep the motor alive for 500 miles?