GTR Forum banner
1 - 15 of 15 Posts

·
Registered
Joined
·
264 Posts
Discussion Starter · #1 ·
Used Tomei Poncams (Type A). Taken out from a BNR34. Will fit all RB26DETT engines.

On the cams it is engraved A2691N and A2692XR.

Duration (Intake) - 260°
Duration (Exhaust) - 260°

The camshafts has light surface rust (due to storage) which can be cleaned pretty easily. But as it is not that 'pleasing', I'm selling it off cheap. Yours for just GBP195.

 

·
Registered
Joined
·
167 Posts
what else would be required to run these, direct bolt in (apart from a map obviously) or would lifters and all need doing?? have you the collors to go with them??
 

·
Registered
Joined
·
167 Posts
**** if you have r34gtr you can mount them without having to change anything
but do check the valve clearance
i dont unfortunatly, ive a 33 gtr lump. was just curious as to whats actually needed when changing cams, and at what degree would it be recommended to change the rest of the head components..
 

·
Registered
Joined
·
1,150 Posts
poncams fit straight in no adjustments required if your cams were already shimmed correctly, anything larger requires head machining
 

·
Registered
Joined
·
264 Posts
Discussion Starter · #14 ·
With the setup, according to Tomei, it is recommend that that the stock catalytic converter to be removed and replaced with a straight pipe (damn how environmentally incorrect is that?!?) or a sports catalytic converter be installed in place. The stock turbines can remain but larger bolt on type turbine are also ok.
 
1 - 15 of 15 Posts
Top