<VV> Cam

[jimshu]

I am going to be using a reverse rotation cam in my corvair in my 3 
wheel trike. Will be maybe 10 bore on the pistons.  Using stock carbs. 
what nomber cam. is the best for  it??? Clarks has 4 series 20, 30, 
40,50.  (WITCH ONE WILL BE THE BEST??).  Also will have a VW trans. Dont 
want to flip the ring gear. Will be pulling a Time out  tent trailer. 
Thanks for the info. The 1600 VW dont do it in the hills. Thankyou all. 
Jim in the AZ. desart.