GA Cosworth heads (VQ) for sale! - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

owned by pandas · 05-16-2013, 10:43 AM

Up for sale are some BRAND NEW in the box still Cosworth built heads for a Infiniti G35 or a Nissan 350Z. I do not have actual pictures of the heads I am selling b/c they are still in the box and would rather not open them unless it is for a serious buyer or in person. These heads are amazing for the VQ motor, instant power gain and flows like built heads should. I am not looking for trades!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

I am willing to ship at the buyers expense, local pick up is preferred though. Will work out a price if shipped
Contact information:
Name: June
Location: Marietta, Ga 30062
Phone: 470-295-3815
Email: [email protected]
Best form of contact: Text or call
Price: $4500, normal price is 4800 to 5k for these

Information regarding item being sold:
Cosworth VQ35 CNC ported cylinder heads features dyno tested and flow bench proven ports, engineered for maximum real power. Each new cylinder head is ported on a 5 axis machine to ensure consistency and perfect port shape every time. Larger intake and exhaust valve by 1mm. Cosworth CNC ported big valve cylinder heads comes complete with a performance valve job, that can rev up to 10,500 rpm. Perfrect for big turbo applications or strong normally aspirated engines. Cylinder headers are priced for the pair. Here is the list of items that are done to the cylinder head:

CNC Ported/machine finished ports - New OE Casting
Hand blended finish work
Intake 19% Increased flow
Exhaust 22% Increased flow
4 angle Inlet valve job
3 angle & radiused exhaust valve job
Valves are lapped
Back-Cut Inlet Valves
Heads are ultra sonic cleaned prior to assembly
Heads are serialized and sport a machined Cosworth log.
+1 mm Stainless Steel Intake Valves
+1 mm Inconel Exhaust valves
Performance valve springs
titanium retainers
hardened steel springs platforms
knife edge port divider

Applications they will work for:
2003-2007 Infiniti G35
2003-2008 Nissan 350z

Like I said before they are still BRAND NEW in the box and haven't been opened. I will take pictures for SERIOUS inquiries ONLY. Here are a couple of snap photos of the exact same heads I have from some google images.

05-16-2013, 10:43 AM	#1
owned by pandas Zilvia Junkie Join Date: Dec 2009 Location: Atlanta GA Age: 39 Posts: 421 Trader Rating: (14) Feedback Score: 14 reviews	Cosworth heads (VQ) for sale! Up for sale are some BRAND NEW in the box still Cosworth built heads for a Infiniti G35 or a Nissan 350Z. I do not have actual pictures of the heads I am selling b/c they are still in the box and would rather not open them unless it is for a serious buyer or in person. These heads are amazing for the VQ motor, instant power gain and flows like built heads should. I am not looking for trades!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! I am willing to ship at the buyers expense, local pick up is preferred though. Will work out a price if shipped Contact information: Name: June Location: Marietta, Ga 30062 Phone: 470-295-3815 Email: [email protected] Best form of contact: Text or call Price: $4500, normal price is 4800 to 5k for these Information regarding item being sold: Cosworth VQ35 CNC ported cylinder heads features dyno tested and flow bench proven ports, engineered for maximum real power. Each new cylinder head is ported on a 5 axis machine to ensure consistency and perfect port shape every time. Larger intake and exhaust valve by 1mm. Cosworth CNC ported big valve cylinder heads comes complete with a performance valve job, that can rev up to 10,500 rpm. Perfrect for big turbo applications or strong normally aspirated engines. Cylinder headers are priced for the pair. Here is the list of items that are done to the cylinder head: CNC Ported/machine finished ports - New OE Casting Hand blended finish work Intake 19% Increased flow Exhaust 22% Increased flow 4 angle Inlet valve job 3 angle & radiused exhaust valve job Valves are lapped Back-Cut Inlet Valves Heads are ultra sonic cleaned prior to assembly Heads are serialized and sport a machined Cosworth log. +1 mm Stainless Steel Intake Valves +1 mm Inconel Exhaust valves Performance valve springs titanium retainers hardened steel springs platforms knife edge port divider Applications they will work for: 2003-2007 Infiniti G35 2003-2008 Nissan 350z Like I said before they are still BRAND NEW in the box and haven't been opened. I will take pictures for SERIOUS inquiries ONLY. Here are a couple of snap photos of the exact same heads I have from some google images.