Rhinogt
Well-Known Member
You can't really compare 11-14 trap speeds to the 15s. Lots of guys have run low to mid 120s with them. Several on the stock intake manifold. I think RBS550 is making great headway trying new things out but it is still very early on with the new chassis and engine. I bet in 3 years you'll find that trapping 120 won't seem nearly as difficult as it does now with our cars.
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