Articles tagged #HOLLEY DOMINATOR EFI
Articles tagged
#HOLLEY DOMINATOR EFI
LS 383 Stroker Turbo Build: From 517 HP to 1,015 HP With a Speedmaster Forged Crank
Starting from a stock 5.3L iron block, this 383 LS stroker used a Speedmaster forged 4.0-inch crank and single turbo to reach 1,015 hp at 6,300 rpm on 16.4 psi of boost.