GSC CNC Cylinder Head Power!
If you don't want to use your valves and Springs and retainers we will do it, using your springs and valves must me 1mm over, i will do it for $1400.. this will include assembly setup (must be done in house) porting, new guides, decked, hot tanked.. pretty much everything but the valves and the springs and retainers... this is a 3 week turn as well
I asked this in the AMS thread but where does 1mm over std valves help vs hurt. I am sure they are better for flowing large lb/min turbos but how about stock turbo? Will it still have an advantage over the stock sized valves?
in some instances it can cause slower spooling do to volumn of air moved. but this is almost unnoticable. Going to the larger valve, when setup properly allows for a different leg and port shape to allow for maximum flow. pretty simple idea, think of a hallway with a tiny door. you might be able to pack 10,000 people in the hallway but only a few can get threw the door... the valve can make or brake a port design that is why we like to only use our custom valves to maximize our port desing.
Thread
Thread Starter
Forum
Replies
Last Post




