Cams For A Rb20. Hks Or Tomei Poncams?

[335]

Hello

I am looking for 250rwkw from my RB20. Currently I have a RB25 turbo on it and I am wanting to upgrade to a bigger turbo.

What cams would be good for this engine? I have a set of HKS 272 9.5lift RB cams sitting around. Would these be good or should I go with the Tomei Poncams? If Tomei which size would be good for my engine?

Help please

Edited March 27, 2009 by 335

[BlueRB240]

Hello

I am looking for 250rwkw from my RB20. Currently I have a RB25 turbo on it and I am wanting to upgrade to a bigger turbo.

What cams would be good for this engine? I have a set of HKS 272 9.5lift RB cams sitting around. Would these be good or should I go with the Tomei Poncams? If Tomei which size would be good for my engine?

Help please

I don't think HK$ sells the 272's anymore, at least when I was looking for cams I couldn't find any. I got the Tomei 270's.

[SLAPS]

Hello

I am looking for 250rwkw from my RB20. Currently I have a RB25 turbo on it and I am wanting to upgrade to a bigger turbo.

What cams would be good for this engine? I have a set of HKS 272 9.5lift RB cams sitting around. Would these be good or should I go with the Tomei Poncams? If Tomei which size would be good for my engine?

Help please

Way too big.. Response, spool and no doubt peak power will suffer with such big cams when aiming for 250rwkw.

I would consider a set of 256mm cams.

[grandmasterb]

IMO if your going to go to the effort of fitting cams i would look at 264's rather than 256's but you would see better gains with a different turbo.

[Roy]

Duration is the enemy of a 2L 6cylinder

[335]

IMO if your going to go to the effort of fitting cams i would look at 264's rather than 256's but you would see better gains with a different turbo.

A friend gave me the cams. They are RB cams. So with the duration being 272 that is too much and it will make me lose power and give me too much lag?

What turbo would be a good match with 264 or 256 cams? Which Tomei cams, Pon or Pro cams?