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1275 camshaft in a 1098?

Last post 05-13-2008, 7:36 PM by motorbill66. 5 replies.
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  •  05-12-2008, 6:18 AM 14366

    1275 camshaft in a 1098?

    Hi..

     I'm in the process of rebuilding my 1098 CG engine, and am looking for a suitable camshaft. I have a lead on a used 1275 cam, but hearing differing opinions as to whether it will work in my 1098. An expert at Moss said it will never tune properly. Another expert said it should be fine, but I have to swap the oil pump (no big deal)... Any more opinions? Or should I splurge for a new one?

     Thank-you

    -p

  •  05-12-2008, 10:36 AM 14369 in reply to 14366

    Re: 1275 camshaft in a 1098?

    pb, Motorbill here,

    I bet you already know what I'm going to say... That's right. New cam & new lifters. Spend now, save and enjoy later. 


    Motorbill
    From Lola to Land Rover, If it's British and has wheels, it's likely I've bloodied me knuckles thereupon
  •  05-13-2008, 6:06 AM 14377 in reply to 14369

    Re: 1275 camshaft in a 1098?

    Hi again, MotorBill:

     I did indeed anticipate your response.... but what if the 1275 camshaft was in very good condition? Is the lobe timing much different? etc...

    Thanks

    p

  •  05-13-2008, 9:02 AM 14378 in reply to 14377

    Re: 1275 camshaft in a 1098?

    p,

    Lift and timing are not a problem. The lobe width on the two is different. The lifters are different. As you already know, the oil pump drive is different. I'm not certain, so look further, but you could wind up with rocker geometry problems as well. Have you got Vizard's book? 


    Motorbill
    From Lola to Land Rover, If it's British and has wheels, it's likely I've bloodied me knuckles thereupon
  •  05-13-2008, 6:06 PM 14381 in reply to 14378

    Re: 1275 camshaft in a 1098?

    Problem solved... I found a new (NOS) Kent 266 cam for a 1098 at a good price. And it's a pin drive, so I can keep my pump, which is in good shape. Yes, I have his book...

     

  •  05-13-2008, 7:36 PM 14383 in reply to 14381

    Re: 1275 camshaft in a 1098?

    COOL!


    Motorbill
    From Lola to Land Rover, If it's British and has wheels, it's likely I've bloodied me knuckles thereupon