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Uploaded by SpeartechFIS on Nov 1, 2010
John Spears dyno tests his 91 Z28 LS9 Supercharged at RPM Transmissions.610whp/565wtq on Mustang Dyno©2010 Speartech Fuel Injection Systems, Inc.www.speartech.comFilmed & Edited by: Johnny Spears
Autos & Vehicles
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@TechWizard28 lol. sorry, its harder to read sarcasm then hear it :p
firechicken76 11 months ago
@firechicken76 sarcasm
TechWizard28 11 months ago
@TechWizard28 why wouldnt it be?
Can you put an LS9 or LSX in that an still be street legal?
TechWizard28 1 year ago
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@TechWizard28 lol. sorry, its harder to read sarcasm then hear it :p
firechicken76 11 months ago
@firechicken76 sarcasm
TechWizard28 11 months ago
@TechWizard28 why wouldnt it be?
firechicken76 11 months ago
Can you put an LS9 or LSX in that an still be street legal?
TechWizard28 1 year ago