I got one of these in my car... No need to look at tach to shift. Just get a glimpse of color out of the corner of my eye. You can barely see it mounted on top of my dashboard. Fully programmable, green/amber/red, you can have indidual lights or sequential and it blinks when rev limiter is hit. Just like the F1/ALMS cars! Lou
http://www.datatool.co.uk/consumer/products/products/index.php?product=revlight
Go to support and see their video
