When does V-TEC engage?
Senior Member
Joined: Mar 2005
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From: Bergen Cnty, NJ
The F23 motor (98-02 4cyl) doesn't have a standard Vtec engagement. It depends upon RPM's, oil pressure, and load.
Normally though it engages as early as 4700RPM's to as late as 4900RPM's. This would make sense cause that's the peak RPM's for the torque.
Normally though it engages as early as 4700RPM's to as late as 4900RPM's. This would make sense cause that's the peak RPM's for the torque.
Senior Member
Joined: Dec 2003
Posts: 235
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Originally Posted by IntegraType-R
around 5700ish i think, buddy has a 00 ex accord,
i think its closer to 4700
The F23 motor (98-02 4cyl) doesn't have a standard Vtec engagement. It depends upon RPM's, oil pressure, and load.
Normally though it engages as early as 4700RPM's to as late as 4900RPM's. This would make sense cause that's the peak RPM's for the torque.
Normally though it engages as early as 4700RPM's to as late as 4900RPM's. This would make sense cause that's the peak RPM's for the torque.
