That defi one looks cool. The only thing that lets it down is that fact it looks a bit too modern for the car: but needed in your case Tony. Top bit of kit tho
Turboboss: how the hell do you concentrate with all that lot goingoff infront of your face ??
I've got the usual nomad in A-pillar pod fitted.
Works for me tho.
Simple looking. Nice white face. Suits the car. Bit like me..lol.
As for accuracy: gonna be one of the more modern one I think using more-refined technology. Best ones are prob items like turbo-timers which have digital output to decimal places, unlike the gauge/needle type.