tsr 103 advise

[8vdub]

does anybody know what the cam specs and timing figures should be on this cam atall, iv tried searching everywhere with no luck, tried phoning tsr with no one available, tried emailing no reply.

so does anyone have one, useing one or know how they should be timed up.

i hope someone knows.

thanks

[Wayne]

103 is around 285deg, only for use with mech. followers, timing wise run the standard marks ie dot on back of pulley in line with edge of head and not rocker cover.

[8vdub]

yea, 282, solid tappet head.  i tried it on standard marks and didnt have much power.

so iv been hunting for timing figures to no luck.

its mk1 head and cam but running digi, and i only have a mk2 digi standard pulley, that i lined up to my vernier.


cant get my hc down from 3000ppm and co was between 1-2 %,  but plugs were white and car was jerking quite bad.

any ideas,lol.


thanks