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Continue shoppingGarrett G30-770 | 2JZ V-Band Configuration
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$2,450.00
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Description
THE SWAP-SPEC MULTIPLIER: $2,450 = 2,450 AUTOMATIC ENTRIES.
You can mathematically buy your way to the top of the ledger. We only sell the heavy metal we actually trust on our own chassis. Routing your Garrett G30-770 order through the Swap-Spec portal instantly locks in your entries to win the $1,500 TurboLamik TCU.
⚠️ VENDOR FULFILLMENT NOTICE: This is a specialized hard part routed directly through our authorized vendor network. Lead times and manufacturer backorders may apply. All sales are final. Purchasing this part instantly generates legally binding sweepstakes entries; therefore, canceled orders or chargebacks will result in permanent entry voiding.
The benchmark for 700HP 2JZ builds. Features Mar-M turbine wheel and stainless steel housing. This is much more updated solution for boosting your IS300/2JZ-GE. The G30-770 spools 500 RPM sooner than the GTX Gen II and flows 10% more air. This is the only turbo we recommend for stock-bottom-end 2JZ-GE builds aiming for 600+WHP.
COMPRESSOR MAP ANALYSIS // 2JZ-GE APPLICATION
The Problem with Legacy Turbos: Older GTX3582R units struggle to maintain efficiency at high pressure ratios (30psi+). As boost increases, the air temperature rises drastically, forcing the intercooler to work harder and robbing the 2JZ of density.
The G-Series Advantage: The G30-770 compressor map reveals a massive 74% efficiency island that stretches all the way to 3.5 Pressure Ratio (approx 36psi).
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X-Axis (Flow): Capable of 65-70 lbs/min of airflow, which mathematically aligns with the 2JZ's volumetric efficiency to support 600-700whp without "choking" the compressor.
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Y-Axis (Pressure): The surge line (left boundary) is significantly wider than the GTX Gen II, meaning this turbo will not "flutter" or surge during low-RPM highway cruising (2,800-3,200 RPM) on a 3.0L engine.
Engineering Verdict: For a stock-block 2JZ-GE, this map confirms the G30-770 stays in its peak efficiency zone from 3,500 RPM to Redline, maximizing area-under-the-curve rather than just peak dyno numbers.
7 TO 10 DAY LEAD TIME