SP63's new 2.5L Built Engine gets dyno'd and makes 790whp on 32psi!
This video is to show efficiency as well as the torque that can be expected from Speed Perf6rmanc3's 2.5L drop-in blocks.
*All products shown are intended for OFF ROAD use ONLY! Cars were towed to and from the shop. Ride along videos are recorded in Mexico*
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