Cam Question.....

[midmotorsteve]

Can anyone help I'd like to know what this would equate to duration and lift terms

4.1cm length of lobe 3.27cm width of lobe on exhaust cam

4.26cm length of lobe 3.25cm width of lobe on inlet cam

Bought these cams for my 1992 3sge MR2 they were sold as 3sge 190bhp cams, and i was told they will fit my car etc I was surprised to see they are obviously different. Are they what they said on the packet, will i see the benefit of the expense of fitting them? only markings on them are -88460 and 4 on the intake -88362 and 2 on the exhaust. I'm going by the slot for the distrubuter is on the intake camshaft??, by the way for determining which is which.

From the measurements the duration will be very sililar but the lift on the inlet will be 1.6mm more than the exhaust.

mk2salami, were yours different ?

cheers

Steve