T-boost

[gillhog]

Many years ago before they called it T-boost, I added the mod on my 96 Vmax to engage vboost at 3000rpm. I remember it being a very simple modification, not using diodes and such as I see now. Some think it is useless, but I loved it on the freeway, when my throttle lock was on, to use it to pass cars, then revert back to normal.

It did not have an off position, just a simple switch from normal (6000rpm) to 3000rpm. Now I have a Vmax again 98. Can anyone provide the simple version?

 

[one2dmax]

The tboost was first then a few people sold different versions. They all double the tach signal to the vboost computer to trick it into operating more quickly. Here's some files I have related to it.