Oregon Camshaft #2120 Info
Although I built my first small block Mopar (273) fifty years ago at Hartnell College Auto Technology class, (Salinas, CA) I am consulting the small block build articles by KrazyKuda as a refresher course while assembling a 340. I did not see any mention in the articles regarding cylinder heads. Did I miss something?
Using a Harbor Freight dial indicator, I just checked one intake lobe and one exhaust lobe of the Oregon camshaft I have (Part #2120) temporarily installed while measuring for pushrod length (using factory 273 adjustable rockers with the hydraulic Lunati lifters). I came up with .294 intake and .315 exhaust which with 1.5 rockers works out to .441/.4725 lift. The specs posted on FABO are .438/.456. Just thought i would mention this. I only checked one lobe and only checked one time, so my measurements could be off a little. Might do some more checking later this month. Regards, Dibbons
P.S. KrazyKuda mail box is full.
Although I built my first small block Mopar (273) fifty years ago at Hartnell College Auto Technology class, (Salinas, CA) I am consulting the small block build articles by KrazyKuda as a refresher course while assembling a 340. I did not see any mention in the articles regarding cylinder heads. Did I miss something?
Using a Harbor Freight dial indicator, I just checked one intake lobe and one exhaust lobe of the Oregon camshaft I have (Part #2120) temporarily installed while measuring for pushrod length (using factory 273 adjustable rockers with the hydraulic Lunati lifters). I came up with .294 intake and .315 exhaust which with 1.5 rockers works out to .441/.4725 lift. The specs posted on FABO are .438/.456. Just thought i would mention this. I only checked one lobe and only checked one time, so my measurements could be off a little. Might do some more checking later this month. Regards, Dibbons
P.S. KrazyKuda mail box is full.