NA Engine Build - Cosworth Parts

hi zack, it's been a while. working on the engine for racing now? wow. sounds great! hope on hearing good reports when it's completed!

Hey Mikey,
Luckily I was able to purchase a spare vq35 engine for a very low price. This way I am
able to build an engine for racing, but still
drive my car until the new engine is
complete.

I am very curious to see how much power
the new engine makes. Very few people here complete NA engine builds, and almost all
people eitherinstall turbos or superchargers to add power. The cost of an NA build is
relatively high for the amount of power it
will achieve, but the reliability and torque
should be great!

Once the engine is complete, I will post
pictures and video of the dyo results.

Thanks,
Zack

Awesome !　I didn't know this.
Cosworth used to supply head for Nissan's former model of Maxima.
Very rare , though.

Thanks! The Cosworth heads have been
available for a couple of years now. The
problem is that they are very expensive and
typically only used by professional racing
teams. If I was not able to get sponsorship, Iwould not have been able to afford the
Cosworth parts. The high price makes the
vq35 Cosworth parts very rare too!

Here are the specs for the heads, they are
very nice quality!

CNC Ported/Machine finished port
Intake 19% (max) increased flow
Exhaust 22% (max) increased flow
4-angle Inlet Valve job
3-angle & radius Exhaust Valve job
Back-Cut Inlet Valves
Heads are Ultra Sonic cleaned
Heads are Serialized
+1mm Stainless Steel Intake Valves
+1mm Inconel Exhaust Valves
Performance Valve Springs
Titanium Retainers
Hardened Steel Spring Platforms
Knife edged port divider
Combustion chamber volume 58.5cc

Here are the ZK2 cam specs:
Intake "270" deg. 10.65mm lift / Exhaust "270" deg. 10.65mm lift