What kind of cams are these?

[flawlessTSI]

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[fwbt]

Most of the information that you'll need to ID the cams is on the cast part of the shaft.
BogusSVO started a huge resource for ID'ing cams

http://www.dsmtuners.com/forums/cyl...5135-camshaft-identification-information.html

Hope this helps ya

 

[flawlessTSI]

They are some sort of regrinds. Thanks for the link but i still can't find any matching info.

 

[BogusSVO]

I have not come across those marks before.

Measure the lift specs, and post

http://www.dsmtuners.com/forums/art...-how-figure-camshafts-lift.html#post153121578

 

[flawlessTSI]

1.37 in on the big side

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1.18 on the small side

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i got 8.2042 mm lift.
do i have to take in consideration the shim?

both intake and exhaust are the same

 

[e85_4g63]

I have a set of Delta H272 regrinds, I'll go measure the lobes.

*** EDIT *** My cams (lobes) measure in a 1.109 on the small side and 1.319 on the large. This comes out to .210 lobe height (9.1694mm) I bought the cams directly from Delta (Ken) myself. I'm the original and only owner. My cams are hand marked 272 on both cams (same location where your cams say MT28&29). Hopefully this helps.


Unrelated: I was under the assumption that HKS 272's had 0.397" of lift. Mine only have .361" of lift, wonder if I got the wrong cams? Anyone know if .361" is the lift of an HKS 264 cam?