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Require groove in block to locate rings. Must use sealant if using on a wet block. Designed to use 16mm Dowels Up to 87mm bore 0.050" Thickness

Here at Mazworx, we can prep your block to your specifications. Utilizing our CNC capabilities and state-of-the-art equipment, you can ensure that the machining process is done properly. For more understanding of our process, see the additional information section. The Stage 2 package is designed for DIY engine builders that want a high performance street/strip upgrade. This will be good for and engine making up to 1200hp. Hot Tank Cleaning:Wash your block to get oil and grim off.Sand Blast...

Bottom mount equal length turbo manifold for the Garrett G25-550/660 internal wastegate.  Fabricated in house here @ Mazworx. 1-1/4" Stainless steel piping, Billet Collector and completely tig-welded. This manifold will fit either the DET or DET w/VE head conversions on a RWD platform. For VE heads, the manifold is slotted. So you will have to lift up on the manifold before tightening the bolts to the head. This ensures the port line up with the manifold. Clears A/C and P/S. ...

This bolt kit is a replacement to mount the JZVQ Bell Housing to the Block.

Shifter cover plate to suit our SRVQ kit.  The shifter is relocated a little farther back.  So this cover plate relocates the shifter boot.

Supertech Inconel Exhaust Valve for the Nissan SR20VE (P11 or 1N5), +2mm Size.  Can be used on the P12/8H6 head if you change the guides.

Supertech Inconel Exhaust Valve for the Nissan SR20VE (P11 or 1N5), Standard Size.  Can be used on the P12/8H6 head if you change the guides.

Supertech Inconel Exhaust Valve for the Nissan SR20DET (non-GTiR or 54C), +1mm Size with 6mm Stem.  Must use 6mm conversion guides.

Supertech Inconel Exhaust Valve for the Nissan SR20DET (non-GTiR or 54C), +1mm Size.

Supertech Inconel Exhaust Valve for the Nissan SR20DET (non-GTiR or 54C), Standard Size.

Supertech Intake Valve for the Nissan SR20VE (P11 or 1N5), Standard Size.  Can be used on the P12/8H6 head if you change the guides.

Supertech Intake Valve for the Nissan SR20VE (P11 or 1N5), +1mm Size.  Can be used on the P12/8H6 head if you change the guides.