3400 Performance Package - Level 1

This package includes everything you need to run our Stage 1 heads and manifolds.  Designed for 2000+ engines using Multec 2 injector connectors and 55 psi fuel pressure regulator.  Please choose your rocker arm stud size, 10mm or 8mm.  2003+ (some 02) are 8mm.  We offer Time Sert upgrades for both 8 and 10mm, though 8mm is recommended, or converting your 8mm to 10mm is also a common request.  If you have 10mm studs already, then you are not likely to benefit from this service.  We estimate 50 hp+ from this package, and will update with dyno results once we have them.

• Stage 1 3400 Performance Cylinder Heads
• Stage 1 Competition 3400 Manifold Set
• Street/Strip Camshaft
• Custom Length Pushrods
• 28# Injectors
• 65mm Throttle Body with Cable Bracket
• PCM Tune
• Full Gasket Set
• Head Bolt Set
• Wide Cam Bearings