Tuning

[Diablos-666]

How many of you guys get your Sags or T350's rolling road tuned?

Did you notice much difference / value for money?

[bobd]

I can remember having my T350 rolling roaded and a top speed run.
£338 bhp and 174mph
Incidentally I posted the map up on here at the time and really it could not have been improved upon much. If you like noise then fair enough, but getting rid of the standard box will rob you of torque on the 3.6.
Having now tried all the diffs it is my conclusion that the best one with a close ratio box is a 3:73 and that will be your single most pound for pound tuning accessory you can buy, even if you have a standard box.

[Targarama]

Agreed on the gearbox/differential tweaks. This allows you to make better use of the existing power/torque.

[blackiepaul]

between my first rolling road about a year ago and a recent one there was over a 200 BHP difference so must be worth doing?

[Mattt]

What's the point in a top speed run? You can calculate it from the ratio in 5th gear.

[Targarama]

blackiepaul said:

between my first rolling road about a year ago and a recent one there was over a 200 BHP difference so must be worth doing?

I only we could all gain 200 BHP in this manner while keeping the same engine!!!