KELLY BETTES TESTS INSANE TWIN TURBO 98 MM PROLINE 481 X STAGE 4 JETT RACING MUSTANG

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Jett Racing Twin Turbo Mustang Proline Racing 481x Stage 4, 572 cubic inch ( First Proline Stage 4 in Australia) Twin 98mm gen 2 Garrett Turbochargers. M M transmissions Turbo 400 transmission. First test hits for Kelly Bettes plenty more to come.