85_Ranger4x4
Wallows in rivers
TRS Forum Moderator
TRS Event Staff
💻 TRS Socials
Article Contributor
TRS Event Participant
TRS 20th Anniversary
VAGABOND
OTOTM Winner
V8 Engine Swap
TRS Banner 2010-2011
- Joined
- Aug 7, 2007
- Messages
- 35,218
- Points
- 2,001
- City
- SW
- State - Country
- IA- USA
- Vehicle Year
- 1985
- Engine
- 5.0
- Transmission
- Manual
I'm not trying to mess with engine rpm.
For those not familiar with it; the line lock or roll control is a solenoid operated valve in line with the front brakes. So, while I have the brake pedal pushed and there is pressure in the brake cylinders, I would push and hold a button energizing the solenoid valve. This valve closes and holds hydraulic pressure in the brake cylinders. Then I am free to release the brake pedal and use my foot on the clutch and the vehicle doesn't move until I release the button.
At the drag strip, that's one method to hold the car on the line so you can get engine RPMs up and hold the clutch in all at the same time. Or do a burnout without having to hold the brake pedal in. For me offroad, think of it as hill control.
Yeah, I have looked into them for my twin stick for doing front digs.
Everybody else was talking about hand throttles so I threw in my bit about the A/C idle kickup solenoid.