VQ35DE top end

Discuss topics related to the VQ series engine.
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rmezz13
Posts: 1634
Joined: Tue Nov 27, 2007 9:15 pm
Car: Had 2004.5 Nissan 350z
Have 96 f250 and mommas 07 Murano

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Has anyone on this forum built the heads on the VQ35DE?

I was planning on building the heads this year with:BC stage 2 camsBC stock size valvesBC titanium springs and retainers

Now i am thinking of going:BC stage 3 camsBC +1mm valvesBC titanium springs & retainers

I figured since the stage 2 and stage 3 cams and either size valves are the same price i mine as well go bigger. Is their anything wrong with my hyppothesis?...... I imagine i might need bigger injectors, but then again i might not, so i guess thats a question too.... would i need bigger injectors? I also figured since i will have them built at a machine shop i mine as well spend the extra cash to have them opened up for the bigger valves that will travel on the bigger cams.... I just figure i am spending the same amount on parts, and would have them tuned with stage 2 even though its "not required", so i might only spend $200 more for the extra machine work.

Any input on this?


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