Need some help with a cam...
258/270 duration @ 0.050” lift
0.549”/0.549” lift w/ 1.5 rockers
112 lobe separation
Part #: 07-000-8
Grind #: LT1 3286/3287 HR112.0
Serial #: X 8653
The duration looks fucked up but that is what he has listed.
And are 1.5 the stock ratio rockers for the lt1s?
Thanks.
and yes 1.5 is stock ratio
Go with the 306 or something custom, but I would also reccomend something custom (you will make better numbers/times with a custom vs something just off the shelf of the same size).

