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Author
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Topic: Throttle body and MaF Sizing?
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306Coupe
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Member # 4988
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How do you figure out what size MAF and TB ti gi with?
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1987 Coupe- Not stock
Posts: 2039 | From: Rocklin | Registered: Oct 2004
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92stangLX
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Member # 3252
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What's your combo? I don't think MAF size makes as much difference as TB size. The choice of MAF will depend more on whether you are doing a custom tune or not. If you are going to have the car tuned I would go with a lightning or SCT meter (bother are 90mm). W/o a chip stick with pro-m (or whatever their new comany is called). 76mm or above should be fine.
TB size depends more on your combo. If you go too big you will loose throttle response.
Posts: 5302 | From: San Francisco | Registered: Sep 2003
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306Coupe
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Member # 4988
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posted
quote:
Originally posted by 92stangLX:
What's your combo? I don't think MAF size makes as much difference as TB size. The choice of MAF will depend more on whether you are doing a custom tune or not. If you are going to have the car tuned I would go with a lightning or SCT meter (bother are 90mm). W/o a chip stick with pro-m (or whatever their new comany is called). 76mm or above should be fine.
TB size depends more on your combo. If you go too big you will loose throttle response.
427, Afr's 205, 50lbs injectors, Downs intake w/ GT lower, 75-200 shot nitrous.
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1987 Coupe- Not stock
Posts: 2039 | From: Rocklin | Registered: Oct 2004
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CDT
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Member # 5004
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posted
quote:
Originally posted by 306Coupe:
quote:
Originally posted by 92stangLX:
What's your combo? I don't think MAF size makes as much difference as TB size. The choice of MAF will depend more on whether you are doing a custom tune or not. If you are going to have the car tuned I would go with a lightning or SCT meter (bother are 90mm). W/o a chip stick with pro-m (or whatever their new comany is called). 76mm or above should be fine.
TB size depends more on your combo. If you go too big you will loose throttle response.
427, Afr's 205, 50lbs injectors, Downs intake w/ GT lower, 75-200 shot nitrous.
that makes it easy, BIG. SCT Big Air 2800 MAF and 105mm TB.
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Custom Dyno Tuning
510.331.0608
Home of Flat Fee Tuning For All Cars, Trucks and SUV's, EFI & Carb, SCT, AFR, Dynatech, STS Turbos, N2O Refills
Posts: 1053 | From: Hayward | Registered: Nov 2004
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