Holbay tornado camshaft

[Bubblebagmagic]

Have for sale a holbay racing tornado re profiled camshaft dnt know too much about it, few stamps on the camshaft and timing cog (pics to explain) was looking for 60 plus postage

[Bubblebagmagic]

http://i1353.photobucket.com/albums/q666/martinramshard/Mobile%20Uploads/CA46C57D-F4C6-4C09-99DE-2C4F0B885169_zpswucnh18g.jpg

http://i1353.photobucket.com/albums/q666/martinramshard/Mobile%20Uploads/88E59C83-F238-4320-A663-41DAE084DFB2_zpscryjqvwb.jpg

http://i1353.photobucket.com/albums/q666/martinramshard/Mobile%20Uploads/3CC7A451-0B46-4DC9-BA92-C49CECC74BE9_zpsd0lfdzg0.jpg

http://i1353.photobucket.com/albums/q666/martinramshard/Mobile%20Uploads/C0F0FE8E-2A79-4F88-88EB-CF178139134A_zpsmnga4b9v.jpg

http://i1353.photobucket.com/albums/q666/martinramshard/Mobile%20Uploads/AD837018-8620-4928-B0DE-7DEB9AF69E4D_zpsfv5lnikl.jpg

http://i1353.photobucket.com/albums/q666/martinramshard/Mobile%20Uploads/0A6A1669-B354-4137-879D-7ED511022C64_zpsgkiv4ciq.jpg

http://i1353.photobucket.com/albums/q666/martinramshard/Mobile%20Uploads/F7F426EE-4B58-4178-92F4-18B3BBC76D5B_zps7hwqf4wt.jpg

http://i1353.photobucket.com/albums/q666/martinramshard/Mobile%20Uploads/64952ACB-75DC-4304-927C-D48F237BD2C9_zpsclnn6yz2.jpg

[Bubblebagmagic]

The big cog has to marks etched into it one saying std mark the other says holbay cam mark, any info also on the markings would be great

[GTphil]

The marks will be where it needs to sit for whatever timing the cam is good for. Will be a case of lining it up with the new markings instead of the std one when installing it. :agree: Like a sort of fixed version of adjusting the pully/timing.

[GTphil]

How far away are the marks? I'm not after buying, just interested to know.

[Bubblebagmagic]

I would have to check mate there both stamped either side of the cog

[Bubblebagmagic]

I would have to check mate there both stamped either side of the cog

[Bubblebagmagic]

http://i1353.photobucket.com/albums/q666/martinramshard/Mobile%20Uploads/1021542A-4E23-44C1-B2F3-FDB15DCEA1C6_zpsemaewhfk.jpg

[Bubblebagmagic]

The drill bit is sitting in the tooth were marked new holbay cam mark and the bolt is on the tooth were marked std cam position, it's the only way I can point out were the marks are as stamped on both sides,

[Bubblebagmagic]

Can any one tell me what the standard markings are on the standard cam? This one has 270 and a few other numbers on it!

[turbo ted]

All standard cams and updated cams have 270 stamped on the shaft side, after market cams will have small numbers stamped on the end of the cams face.

[Bubblebagmagic]

On the face it has (c u) then on one side of the shaft 25,h,n,5 1 and on the other side 28,279,some letters and number carnt read, 21 on the other side of the shaft

[Bubblebagmagic]

http://i1353.photobucket.com/albums/q666/martinramshard/Mobile%20Uploads/1D66BAE4-431A-4FDB-A1FB-7A138A9BFFA4_zpsxxuat16s.jpg

[Bubblebagmagic]

Can anyone explain the timing marks and can they tell how far from the original it is?

[turbo ted]

All the numbers on the sides are nothing just Renault ref numbers,if its uprated cam the numbers or letters on the end face are what the cams is, or get a vernier and measure the lift and compare it to the cam wizard.

[turbo ted]

All the numbers on the sides are nothing just Renault ref numbers,if its uprated cam the numbers or letters on the end face are what the cams is, or get a vernier and measure the lift and compare it to the cam wizard.
Any cam I ever took out of an engine always had red on the cam:crap:

[Bubblebagmagic]

Ok thanks ted just trying to get as much info as poss thanks for the in put mate :-)