Video Credit: BoostWorks (YouTube Channel – Follow Them)
Allyn’s S550 is impressive! Making 2300+hp. At the Texas Mile in October of 2017, Allyn successfully piloted this beast to a 205mph half, and 257mph standing mile.
An MPR built long block, ported GT350 heads, cams, Winberk crank, a pair of 72mm Precision Turbos, G1 Pro intake manifold, tuning by Aaron at Nth Moto, TH400, and a 9″, all fueled by Ignite Racing Red 114 ethanol, all put to the ground through BMR suspension get it down the Texas mile at an insane 257 mph!
Good job guys!