Precision Turbo PT6770 Gen 2 Buick Class Legal Turbocharger
Heads up — this is a custom-built turbocharger. Every PT6770 Gen 2 Buick is assembled per order at Precision’s shop in Hebron, Indiana. You configure the build, and they bench-build it to your exact spec before it ships. Typical lead time is 3–6 weeks depending on configuration. Authorized dealer pricing · 1-Year Warranty.
or as low as $215.20/mo with Affirm
The Buick Class Legal Spec
The PT6770 Gen 2 Buick is Precision’s class-legal turbo for Buick GN/GNX/T-Type racing. 67mm CEA Gen 2 wheel built to Buick class rules — matches what the BPGNS / BCRO / GS-class tech inspectors want to see on a TR-spec build. Hand-assembled in Hebron, Indiana.
Competition Engineered Aerodynamics
67mm Gen 2 CEA wheel. The Buick class spec calls for this exact frame size and wheel profile — you’re not picking it for marginal gains, you’re picking it because the rule book requires it. Spool and top-end optimized for the LF3/LF4 architecture variants common in TR builds.
Dual Ceramic Center Section
Dual ceramic ball bearing CHRA. Same robust bearing pack as Precision’s Street/Race Gen 2 line, scaled to the Buick class application.
A/R Options Available
Choose from N/A A/R turbine housing options to match your build’s spool vs top-end priorities. Use the dropdown above to configure your exact build — SKU and final spec will update as you select.
Hand-Built In Hebron, Indiana
If you race a Buick TR in a class that requires a Precision PT6770 Gen 2, this is the part. Hand-built in Hebron, balanced, and backed by the same 1-year warranty as every Precision turbo.
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FREQUENTLY ASKED QUESTIONS
You'll get an instant confirmation email with your part details and invoice. We source from a network of authorized suppliers across the country, so lead times vary by brand and part type — we'll send a tracking number the moment your parts move.
Made-to-order builds — carbon fiber bodywork, fabricated systems, custom finish work — run longer than off-the-shelf items because they're built per order. You'll get progress updates throughout the build.
Need a specific timeline on a part before you buy? Call 805-267-9762 or hit the chat — we'll check vendor stock direct and give you a straight answer.
Absolutely! Once your order ships, you'll get an email with a tracking link so you can follow its journey from our shop to your doorstep.
If your order ships via freight, you'll get a separate email with a direct link to the carrier's tracking page — easy and stress-free.
Things happen on the road — even to boxes. If your order arrives damaged, snap a few clear photos of the box and product and send them our way right away.
If your shipment is lost, just email or call us — we'll help track it down and guide you through the next steps to make it right.
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1ST CLASS SERVICE
805-267-9762or email Support@FFPerformance.co
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