Street port with beveled rotors
07-11-2006, 11:53 AM
#1
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Join Date: Feb 2004
Location: Orange Park FL
Posts: 363
There are two variables that control port timing.
1) the shape & position of the port.
2) the opening & closing edge of the rotor.
Of course flow is a seperate issue.
This motor (with a stock turbo & IC) made 233 net HP on the G-tech, but the real fun was the broad mid-band torque.
1) the shape & position of the port.
2) the opening & closing edge of the rotor.
Of course flow is a seperate issue.
This motor (with a stock turbo & IC) made 233 net HP on the G-tech, but the real fun was the broad mid-band torque.
07-13-2006, 12:24 AM
#3
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Join Date: Jan 2003
Location: union, new jersey
Posts: 8,079
thats pretty cool, from pics i have seen in the past, seems like most people that modify their rotors only open the closing side of the rotor.
can you please elaborate on why you chose to do this aside for the obvious reasons of extending the port timings.
how does the car feel? and how does it idle? like a car with oversized streetports? how does the idle compare from street porting to street porting in addition to the bevelling
can you please elaborate on why you chose to do this aside for the obvious reasons of extending the port timings.
how does the car feel? and how does it idle? like a car with oversized streetports? how does the idle compare from street porting to street porting in addition to the bevelling
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