n/a cam timing......the pulleys marks seem way off!!

Posts

Post 707330 by theflyingbrick on 2014-04-28 23:27:29

ok so I got busy with the spanners today and swapped my cams out for some n/a items,now ive done some digging and can not find any info on what I need so im asking you lovely lot ;) the n/a cams came with pulleys attached so I basically put them in and lined the timing marks the same as the t5 cams,now im ready for some adjustments,i put the ipd timing disc on the exhaust cam and was happy that the notch on the pulley was only a couple of degrees off the 0 degree mark on the timing disk........looking good..........but on the intake pulley the timing notch/mark is miles off the centre line of the timing disk,approx 2inchs away!!! is there something wrong?? or do I fit the ipd disk to the cam pulley, mark the pulley where 0 degrees is,and take that as my new timing notch/line? I realise n/a cams in a t5 is a mine field but im stuck and need some sound advice :)

Post 707334 by merc85 on 2014-04-28 23:31:49

wish i could help doh........

Post 707345 by Volvostorm on 2014-04-29 00:04:07

Have you timed the cams up at the rear, using the slots?

Post 707346 by theflyingbrick on 2014-04-29 00:10:12

[QUOTE=Pault5estate;707345]Have you timed the cams up at the rear, using the slots?[/QUOTE] nope!! now im thinking I should do that,then the marks on the pulleys are irrelevant?? as I can then mark them where I want and use the new marks as reference to adjust the timing??

Post 707351 by Volvostorm on 2014-04-29 00:33:51

You set the cams up by the slots, then adjust the marks on the pullys by the 3 bolts Once you have the baseline settings (slots) you can use your IPD disc to set what ever degree of timing you want.

Post 707389 by theflyingbrick on 2014-04-29 10:14:45

[QUOTE=Pault5estate;707351]You set the cams up by the slots, then adjust the marks on the pullys by the 3 bolts Once you have the baseline settings (slots) you can use your IPD disc to set what ever degree of timing you want.[/QUOTE] brilliant thanks mate :D

Post 707392 by T5frankie on 2014-04-29 10:34:50

What model do these cams come from exactly?

Post 707393 by jamesy12345 on 2014-04-29 10:42:59

[QUOTE=T5frankie;707392]What model do these cams come from exactly?[/QUOTE] Engine code B5254FS mine were from

Post 707398 by oblark on 2014-04-29 11:42:03

[QUOTE=Pault5estate;707351]You set the cams up by the slots, then adjust the marks on the pullys by the 3 bolts Once you have the baseline settings (slots) you can use your IPD disc to set what ever degree of timing you want.[/QUOTE] what he said :)

Post 707442 by theflyingbrick on 2014-04-29 15:45:54

[QUOTE=T5frankie;707392]What model do these cams come from exactly?[/QUOTE] not sure mate mine are from a 20v 2.5 non turbo!!

Post 707445 by T5frankie on 2014-04-29 15:51:07

[QUOTE=theflyingbrick;707442]not sure mate mine are from a 20v 2.5 non turbo!![/QUOTE] so any non turbo or just 2.5's

Post 707446 by merc85 on 2014-04-29 16:05:11

[QUOTE=T5frankie;707445]so any non turbo or just 2.5's[/QUOTE] Just 2.5 20v i think