Thomas Pettersson is a Pro-Am Drift Driver in Sweden with a S15 drift car with red chrome paint. He shipped a VVL motor to us to have the head built and worked on so that it can be installed on a SR20DET S14 block.

JGY-ARP exhaust stud kit

Tomei SR20 Adjustable Cam Gear for the SR motors - allows user to dial in the missing power

Thomas's VVL head is stripped and ready for work

Thomas's CP Pistons: 89mm bore; compression 11:1; .040 **91mm stroke**

SuperTech SR20VE intake valves, +1mm oversized

SuperTech SR20VE Exhaust Valve +2mm oversized, made of Inconel Material

SuperTech SR20VE 123lb. Spring and Retainer Kit

SuperTech SR20VE Exhaust Valve Seals
SuperTech SR20VE Intake Valve Seals
SuperTech SR20VE Intake Manganese Valve Guide
SuperTech SR20VE Exhaust Manganese Valve Guide

Tomei SR20 Adjustable Cam Gears

N1 Nissan camshafts

Porting

Another view of the porting

New valve guides installed

CP Pistons dished for valve clearance

Chamber cut head for true Hemi combustion

Supertech 2mm bigger exhaust valves and 1mm bigger intake valves

Supertech double valve springs installed

Supertech springs and retainers

Shim service completed

Placement of shims labeled

Beautiful

Another view

Shipping to Sweden