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HKS Camshaft Problem

Bullant47

By Bullant47,
in Engines & Forced Induction

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Bullant47

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I have just had a set of HKS Step 1 Cams installed in my 94 Series 1 GTS-t. The exhaust cam is 264* P/N 2202-RN175. The problem is the CAS will not mate up to the HKS camshaft, with has a totally different arrangement to the stock camshaft. Has anyone experiecnced this problem and is there a HKS part that can replace the part that is riveted onto the CAS that engages in the camshaft?

Thanks in advance

Ian

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Bullant47 Community Regular

Bullant47

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so you have it sorted now?

Nooo...not yet dnb...far from it....I am going to try and locate a R34 CAS and that should solve the problem, but apparantly R34 CAS's are hard to locate. Didnt really need all this drama..If the right cams had have been sent to me from Japan, this should never have happened.

Thanks dnb

Ian

Bullant47 Community Regular

Bullant47

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yeah thats crap. have you installed them yet? maybe you can get them to send the proper ones? or a cas if youve installed them

Yes the cams are installed along with new timing belt and tensioners, water pump, seals. Dont want to take them out and send them back to Japan..I'll have to find a way of getting the CAS to work.

lukits01 Experienced

lukits01

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Thats kinna odd isnt it? why would you have a star drive CAS? I thought all the non-neo RB25 had half circle drive?

I have a HKS 256 exhaust cam P/N 2202-RN171 and it has a half circle drive and my CAS is also half circle drive. So doesnt this mean you need to look for R33 CAS?

btw, Im also looking for a CAS as mine is stuffed :(

Bullant47 Community Regular

Bullant47

Posted
  • Author
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Thats kinna odd isnt it? why would you have a star drive CAS? I thought all the non-neo RB25 had half circle drive?

I have a HKS 256 exhaust cam P/N 2202-RN171 and it has a half circle drive and my CAS is also half circle drive. So doesnt this mean you need to look for R33 CAS?

btw, Im also looking for a CAS as mine is stuffed  :(

I think its the opposite to what your saying lukits, the Series 1 and Early Series 2 have the star drive and the Late Series 2 and Neo R34 have the half circle drive in the CAS connection.

I have a Star Drive CAS working perfect for sale now. You can have it for $200 + postage.

Thanks lukits

Ian

ph.0414780869

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