Bogging Under Hard Acceleration

Smokedawg · 06-28-2001, 08:55 AM

I would say that the temp is around 80 degrees. If the throttle body is only 70mm, the MAF is 73, why would I need a bigger MAF if I can only shove so much air through a 70mm hole. I dont want the air to bottleneck on me. I dont know if you can understand what I am saying because it even sounds a little confusing to me trying to read it.

I have had this setup for awhile and it has ran strong before. After it bogged on me trying to pass the other vehicle. I went off onto a country road and tried a few hard launches up through 3 gears and the problem never came back. Its just when I really want the power to get up and move my car, it doesnt want to give it to me.

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347 Stroker Motor: Balanced, Cobra Transmission, Extrude Ported and Polished Upper and ported Lower, GT40 Milled Ported and Polished Heads, B303 Cam, BBK 1 5/8 Headers, 30lb Bosch Injectors, Holley AFPR, March Underdrive Pulleys, Perma-Cool Fan, 3-Core Radiator, Accel Performance Coil, Accel 300+ Racing Wires, Ram Air, K&N Filter, 73mm Vortech MAF, 70mm TB, FlowMaster Exhaust w/BBK Offroad H-Pipe, Hurst Shifter, 3:55 Gears, Ram Clutch, Cross Drilled Rotors, AC and Smog del, rear seat del.

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06-28-2001, 08:55 AM	#1
Smokedawg Tires Fear Me... Join Date: Jan 2001 Posts: 867	I would say that the temp is around 80 degrees. If the throttle body is only 70mm, the MAF is 73, why would I need a bigger MAF if I can only shove so much air through a 70mm hole. I dont want the air to bottleneck on me. I dont know if you can understand what I am saying because it even sounds a little confusing to me trying to read it. I have had this setup for awhile and it has ran strong before. After it bogged on me trying to pass the other vehicle. I went off onto a country road and tried a few hard launches up through 3 gears and the problem never came back. Its just when I really want the power to get up and move my car, it doesnt want to give it to me. ------------------ 347 Stroker Motor: Balanced, Cobra Transmission, Extrude Ported and Polished Upper and ported Lower, GT40 Milled Ported and Polished Heads, B303 Cam, BBK 1 5/8 Headers, 30lb Bosch Injectors, Holley AFPR, March Underdrive Pulleys, Perma-Cool Fan, 3-Core Radiator, Accel Performance Coil, Accel 300+ Racing Wires, Ram Air, K&N Filter, 73mm Vortech MAF, 70mm TB, FlowMaster Exhaust w/BBK Offroad H-Pipe, Hurst Shifter, 3:55 Gears, Ram Clutch, Cross Drilled Rotors, AC and Smog del, rear seat del.