CLASS RACER FORUM - View Single Post - Reason for not being able to hook up the tach wire MEGA 450

cal · 10-15-2013, 01:34 PM

Hello All
I was just wondering what is the actul reason behind not being able to hook up the Green tach wire on a Mega 400 or 450?
Other then NHRA/IHRA says "NO"
What does it do I don't know about?

In order to shift on RPM not on time it needs to be hooked up, or you need a second means to activate the shifter.

Seems a waste of money to have to buy a second box to activate the shifter.
"O I forgot Drag Racing is not suposed to be Cheap"

Is there something this box can do, I don't know about?

Cal
SST/HR 1177

10-15-2013, 01:34 PM	#1
cal Member Join Date: Mar 2007 Location: southern md Posts: 370 Likes: 39 Liked 31 Times in 18 Posts	Reason for not being able to hook up the tach wire MEGA 450 Hello All I was just wondering what is the actul reason behind not being able to hook up the Green tach wire on a Mega 400 or 450? Other then NHRA/IHRA says "NO" What does it do I don't know about? In order to shift on RPM not on time it needs to be hooked up, or you need a second means to activate the shifter. Seems a waste of money to have to buy a second box to activate the shifter. "O I forgot Drag Racing is not suposed to be Cheap" Is there something this box can do, I don't know about? Cal SST/HR 1177