lift on a 292?

[ash00]

the duration of a 292 cam is 292 degrees, but how can you determine lift?

[Guest Anonymous]

measure the base circle and then subract from the overall lobe height.

Then multiply by the rocker ratio.

[c.d.iesel]

FOR DR SCHRICK CAMS:

Duration............Lift

284.................9.5mm

292..............10.0mm

304...........10.7mm

316........11.1mm

328......12.0mm

336..12.5mm

and for Ray Korman Reground cams:

300.........9.4mm

30......11.1mm

[Guest Anonymous]

Hi Ashish,

As noted above measure the base circle (preferable with a micrometer) The subtract the base circle diameter from the lobe height (bottom of base circle to tip of lobe. This will give you the camshaft lift. Depending on who's camshaft you are measuring (I will assume schrick) they give the specs for the camshaft lift or valve lift (taking into account rocker ratio).

Here are some specs for Schrick Camshaft lift (m10)

284 - 7.2mm

292 - 7.6mm

304 - 8.2mm

316 - 9.1mm

328 (328/316) - 9.2 / 8.5mm

336 (336/328) - 9.5 / 9.2mm