AMS Performance Nissan R35 GTR 4.1L VR38 Stage 4 Long Block (ALP.07.04.0504-1) MAP Sensor 77mmOuter Diameter: 0

77mmOuter Diameter: 0

Feature OEM CSF Number of Tubes 19 37 Tube Height 7mm 3mm Rolled Tube Fin Height 7mm 4

so the ECU was seeing too great a positive boost in the MAP readings between gear changes and assuming the stock valve wasn’t functioning correctly

•SUS304 stainless construction

AMS Performance Nissan R35 GTR 4.1L VR38 Stage 4 Long Block (ALP.07.04.0504-1) MAP Sensor 77mmOuter Diameter: 0The AMS Performance 4. 1L VR38 Stage 4 Long Block is a top tier solution for high horsepower Nissan GTR builds. This fully assembled stroker engine is precision engineered using advanced in house equipment and strategically strengthened to handle the immense power of OMEGA and ALPHA performance packages. Assembled in a state of the art clean room, AMS applies its extensive race winning experience to create the most advanced and reliable engine program