i am doing solid lifters and solid cams in my 240sx sr20det i am haveing issues trying to figure out the shim sizes also i was wondering if you had that tomei manual availble for me to read so i can get the proper spec to shave my rocker arms any advice will help thanks
I just read through the whole guide and it looks up to date to me, aside from a few broken pictures.
One thing I found odd is that Nissan (according to the article) specs the same cam clearance for both intake and exhaust. Typically, exhaust side has a bit more clearance, simply because that's the hotter side, and when things heat up, they expand (so you'll eat up more clearance).
Might want to double check that against the factory service manual to make sure you get the shim sizes correct.
I run supertech springs and retainers with Ferrea +1mm valves and supertech bronze valve guides. I've been pretty happy with it, and I push mine to 8500rpm on the track with no issues thus far. I highly recommend doing the WPC treatment on the valvetrain parts, it really cuts down on the friction, which helps the longevity of the valvetrain parts.
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