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Depends on your power goals and budget. If you're going for max effort, you want as much air in and out of the engine as you can, and the cam & heads to pump it. In terms of capacity, the LT2 is the middle of the road, even ported. A 95mm TB would match up well with a port matched LT2. Everything works in concert, and with NA it's critical the entire build accounts for each part or you end up chasing bottle necks.
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2019 1SS1LE M6 Shadow Gray Metallic
ProCharger D1X Race Kit - 4.25" Pulley || GPI Pistons/Rods - ACL Bearings - ARP Hardware || LME Timing Chain Guide || Katech C5R Timing Chain || Katech OE Spec Billet Oil Pump || OE Ported Heads || CHE Trunnion Upgrade || BTR 220 Cam - BTR .660" Dual Springs - GM Racing "Caddy" Lifters - BTR 3/8" Pushrods (7.825") || ATI Balancer || LT4 Injectors || LT4 HPFP || JMS BAP || DSX Flex Fuel || LT2 Intake Manifold || LTH (Catless) || Stainless Works Redline Series NPP || 91 + 8oz Boostane
7/26/2024 Tuning in progress
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