Class Legal Turbochargers
True North Turbos TNT476 (S476) 76x113 96/88 LIMITED STREET (Limited 235) | 1640+HPFrom $2,245.13From $2,245.13
Class Legal Turbochargers
The TNT476 76x113 96/88 Limited Street is a size-limited turbocharger built for racers competing in classes with turbo displacement or frame restrictions, such as Limited/No Prep and street-class drag racing. Production is capped at 235 units. Every TNT turbo is designed, machined, assembled, and balanced in Canada by Black Sheep Industries.
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The TNT476 76x113 96/88 Limited Street is built for racers who need to make the most power possible within a class's size limitation, supporting 1,640+ HP (crank) while staying within the turbo's rated frame.
Frequently Asked Questions
What does "class legal" mean for this turbo?
It means the turbo is sized and configured to meet the frame/displacement limits used in Limited or No Prep style racing classes, where all competitors are restricted to a comparable turbo size.
Is production limited on this turbo?
Yes. The TNT476 Limited Street is capped at 235 units.
How much power does the TNT476 Limited Street support?
1,640+ HP at the crank, while staying inside the frame limits used by Limited and No Prep style classes.
Where is this turbo built?
It's designed, machined, assembled, and balanced in Canada by Black Sheep Industries.
Always confirm current rules with your specific racing class or sanctioning body before purchasing, since class specifications can change or vary by track.
Power ratings are quoted in crank horsepower (HP). Figures previously published in wheel horsepower (WHP) have been restated using our in-house tested conversion — the hardware and its capability are unchanged.