If you are interested, I have a Crow Cam that you might be able to use. It came out of Martin Harris' (ex OzDat Lister) 1600 Rally Car. The Cam had very little use - (1.5 Rallies) before the motor blew. You could go a lumpier cam at the expense of bottom end torque. Here are the specs. (Email may stuff the formatting of this)...
|-------------------------[CROW COMPUTER CARD]-------------------------|
| PART NUMBER 30721ohc Date 20-MAR-00 |
| Cam type: Asysmetrical profile Read in Head |
|----------------------------------------------------------------------|
| Advance Ground on Cam: 1 Lobe separation: 108 |
| .075 VALVE TIMING ( Measured at the valve with no lash ) |
| Inlet opens: 5 BTDC Closes: 39 ABDC .075 Duration: 225 |
| Exhaust Opens: 41 BBDC Closes: 3 ATDC .075 Duration: 225 |
| ADVERTISED VALVE TIMING |
| Inlet opens: 39 BTDC Closes: 73 ABDC ADV Duration: 292 |
| Exhaust Opens: 75 BBDC Closes: 37 ATDC ADV Duration: 292 |
| Inlet lobe lift at TDC on the over lap: |
|----------------------------------------------------------------------|
| Valve lift Inlet: .4950 Inlet Rocker Ratio: 1.00 |
| Valve lift Exhaust: .4950 Exhaust Rocker Ratio: 1.00 |
| Valve Lash Inlet:.008 Valve Lash Exhaust: .010 |
|----------------------------------------------------------------------|
| RECOMENDED VALVE TRAIN COMPONENTS Kit Number: |
| Valve Springs: Spring height: Collets: |
| Retainers: Pushrod: Lifters: |
| H/D Timing Set: |
|----------------------------------------------------------------------|
At 07:34 AM 4/06/01 -0700, you wrote:
Morning listers !!
I am having trouble finding a cam that is suitable for
my new motor, I have beening looking supplers up on
the net, but they don't exeactly give me faith that
their product will work.
I rang up one company and all he asked what motor
was it for (L18B) and what I was going to use it
for(rally car) and thats it. Then he just said
everyone uses this cam, I asked why and he just
repeated that if it a rally car this is the cam I
need, He needs more info then just that!! Does anyone
know of a goood supplier of cams for rally motors!?
Cheers NAT
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