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proven beyond 1200RWKW
For those looking to push the motor we can upgrade cams
" ensuring oil pressure stays stable even at 8000+ RPM
This allows your engine builder to hone them to the perfect clearance for your specific gudgeon pin (Metric 22mm vs Imperial
The Process: Includes 2x Positioning Jigs that bolt into existing holes on the cover
Atomic Barra Vernier Sprockets Adjustable Cam Gears SOHC proven beyond 1200RWKWAtomic Vernier Cam Sprockets Total Timing Control for 1000HP+ Builds The Problem The factory VCT system was designed to cope with much less valvetrain load than high performance engines produce as their focus was on minimising rotational power loss and maximising fuel efficiency. When upgrading valve springs, increasing lift and modifying other engine components, the valvetrain load increases beyond where the factory VCT system can maintain stable,