whitt1

Compcams and Keith Craft came up with the grind they calculated the overlap at 0 at .050 I'll have to look at the cam card tomorrow to see what the actual valve openings are,the card is at my office.

moregrip

iTrader: (8)

if you don't mind, please post or PM me with the events at .006? thanks

Mr. Sandog

I don't have the sheet in front of me, but if my memory serves me it was -21*.

BigTex

iTrader: (16)

For whitt1s cam, it has 50* overlap at .006 lift and 1* overlap at .050 lift.

Valve events @ .006:
IVO 27.5
IVC 69.5
EVO 80.5
EVC 22.5

moregrip

iTrader: (8)

when you get a chance, email or post up your events

Mr. Sandog

Lobe Separation = 114 cam deg
Valve Overlap = -18.6 crank deg

INTAKE
valve open = -8.1 BTDC
centerline = 110 ATDC
valve close = 33.1 ABDC
duration = 205 crank deg
lobe lift = .32236 in.
valve lift = .54802 in.
lobe area = 23.19 in * deg

EXHAUST
valve open = 42.8 BBDC
centerline = 118 BTDC
valve close = -10.4 ATDC
duration = 212.4 crank deg
lobe lift = .31728 in.
valve lift = .53938 in.
lobe area = 23.64 in * deg

Mr. Sandog

Oh, and sorry for taking so long....

moregrip

iTrader: (8)

this is what I show for your cam

Overlap: 18.50 degrees
Intake Duration: 221.20 degrees
Exhaust Duration: 233.20 degrees
Intake Installed Centerline of 102.50 degrees ATDC.
Exhaust Installed Centerline of 106.20 degrees BTDC.

Mr. Sandog

mmm kay. Did you miss something?

BigTex

iTrader: (16)

Intake duration= (-8.1) + 180 + 33.1 = 205*

Exhaust duration= 42.8 + 180 + (-10.4) = 212.4*