Well I hope this doesnt post a dozen times. I dont believe any difference in power between the two engines you mentioned will even be noticable. I wouldnt push it more than 10/1 on the compression ratio. Cam will depend on how streetable you want it to be. I would go with a roller, either hyd. or solid. Likely should be anywhere from 240 to 255 at .050 intake, and 248 to 262 or so on the exhaust. Lift will probably fall around .648 to .680 depending on the cam. 110 LSA is the most common, and a good choice. Others may prefer something else, we'll see what else is suggested. John
