Look at my cam degree results
SBC hydraulic roller. Valve events at .050 listed on cam card:
IO 8º BTDC
IC 40º ABDC
EO 48º BBDC
EC 0º ATDC
IO 7º BTDC
IC 46º ABDC
EO 47º BBDC
EC 6º ATDC
Another thing, This is suppose to be a 228/228 duration at .050 cam. It measures 233 on both the intake and exhaust. What is the deal with that?
Specs on cam is 228/228 at .050 280/280 at .006 110LSA 4º advance. install intake lobe to 106º centerline.
Also done the Intake centerline method and got 109º which tells me I need to advance the cam 3º to put it at 106
I am very confident I have found true TDC. I am using a fixture that fits in the lifter bore with indicator that reads directly off the lobe for the degreeing process.