130 mph pass

Ian says his car weighs 3,550 with him in it. I'd imagine he's weighed it and that's actually what it weighs,regardless of its original specs.

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No worries Bill,

Yes Ian PM'd me with his race weight, the cage, driver etc adds the xtra lbs, so its no lightweight kart....

As mentioned earlier - mph/weight is the best guide to HP - and my mates car is almost identical to Ians in MPH and weight.

My buddy made 507 Rear wheel , or appx 630 crank using 20% losses.