A
aghatas
Guest
gday, i've done some work on my vb 253, i replaced the cam and timing gear from the 8-links to a 9-links. does anyone know how to calculate where to set my ignition timing to? it was 18 btdc from spec, but with blue heads on and the new cam and chain what would it be now? the cam specs are:
Valve Lift int .424" ex .448"
Duration @ .050" int 194deg ex 204deg
Lobe Separation 110 deg
Advertised Duration int 260deg ex 271deg (.006"lift)
and i have set it to 0 deg on the timing sprocket.
cheers.
Valve Lift int .424" ex .448"
Duration @ .050" int 194deg ex 204deg
Lobe Separation 110 deg
Advertised Duration int 260deg ex 271deg (.006"lift)
and i have set it to 0 deg on the timing sprocket.
cheers.