GPU camshaft

[riverrat1]

Is the GPU PE 180 or as some say a 220 camshaft the same as a 0-470 aircraft ? Or is there a upgrade one from stock , or is it worth it I have 470 cly. and dome pistons I would think 10-1

[John Fenner]

The stock 220 camshaft if part number ends in 878 is same as e185-225, they perform very well with a smooth idle.

[goldhunter_2]

pe-150 mot 180 , I agree with john the gpu cam shaft preform very well I personally don't see the benefit , however some guy swill request or get custom grinds for a cam shaft personally I think its a waste of money but sound good bragging to your buddys

[riverrat1]

Thanks I appreciate your input .

[SWAMPHUNTER45]

That is great info to know JohnF thanks for the share!