| How much power can you get from a 620?
I entered the DD series this year intially on a pretty stock 2002 620ie and have spent some money on personal riding development and slowly added a few performance extras to the bike.
As a result of these, my perfomances have improved and I intend to further invest in my bike and myself for next year's series.
I'm pretty sure about how I'll develop my riding next year, but as a hypothetical exercise, what can be achieved in terms of performance upgrade to a 620ie and at what cost?
With paddock talk of 70+ bhp bikes for next year, how realistic is this? What would deliver this kind of performance?
Whilst not expecting to get to these levels of performance, what can be achieved, how and at what cost?
My plan would be 6-speed box, custom exhaust and PC map, but what else? As engine work is extremely restricted, what can be done? Blueprinting? Suspension?
Tim | 
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