VVEL if you can't tune it why not modify it

Megan370z

Me and Shamu are the only 2 known guys on thisforum to have done the HR head swap.
but
in the pro racing , it is quite popular if rules allow.

depending of the intake setup with an very aggressive cams the result as far as I saw was about 380 with the stock plastic intake manifold up to 414whp with ITB & Motec and then 405+ with an air boxed ITB setup ... this is a friend of mine ( Onpointdyno.com )

With some more intake/exhaust tuning, there is still quite a bit under the table and . Im talking about the stock 370z stroke which is a 3.7L

Shamu is 4.0L or 4.2L, I cant rememeber but this should be a nice gain over the 3.7L.

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