[QUOTE]Originally posted by 81fleetside
[B]Thanks for the input!

You said that you were going to bore your block and I am assuming that it's a .030 over? My block will be standard bore. Do you think I will come close to the 1hp per CI with the standard bore and package you mentioned?

Your truck is no light weight. Unless You have a gear ,headers and at least a mild converter You may want to back off on the cam some.Something like a CS260H-10Comp. cam 212/212 @50
440/440 lift 110 lobe seperation.

The 5 cubic inches difference will not make more than 2 to 5 H.P. difference in that application.