I'm running a SBC TB with 80# injectors over a 383 with the Edelbrock TBI intake. At 3000+ RPM, the SBC TB doesn't feed enough air and the power fades. In the future I will be boring out the intake to support a BBC TB.
I'm running a SBC TB with 80# injectors over a 383 with the Edelbrock TBI intake. At 3000+ RPM, the SBC TB doesn't feed enough air and the power fades. In the future I will be boring out the intake to support a BBC TB.
1990 Chevrolet K2500, RCLB, Blueprint 383 TBI (16197427 ECM / 61 lb/hr / 16 psi FP), NV4500, NP241C, 4.10
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