454 BBC Holley Sniper Baseline Dyno Surprise!
Last week I had my 1981 C10 on the local dyno for some baseline pulls before swapping the new cam and aluminum heads. Needless to say the results were not what i was expecting.
As shown the truck is a 1981 C10 with a mystery 454 BBC (supposedly a stock 1973 truck motor) complete with Holley Super Sniper EFI, Hyperspark ignition, Edelbrock RPM air gap intake, Hooker long tube headers, and Magnaflow exhaust.
Видео 454 BBC Holley Sniper Baseline Dyno Surprise! канала TruckandRoll
As shown the truck is a 1981 C10 with a mystery 454 BBC (supposedly a stock 1973 truck motor) complete with Holley Super Sniper EFI, Hyperspark ignition, Edelbrock RPM air gap intake, Hooker long tube headers, and Magnaflow exhaust.
Видео 454 BBC Holley Sniper Baseline Dyno Surprise! канала TruckandRoll
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