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Thread: Ported and Polished 78 mm TB

  1. #1
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    Ported and Polished 78 mm TB

    78mm Truck throttle body 3 bolt that was professionally ported and polished by AirFlow Technologies. Flow tested. Paid $140 for just the porting and polishing. Look at the difference from stock TB. $SOLD
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    Last edited by 03tahoe22; 03-30-2009 at 03:17 PM.
    ---Ryan--- aka "NOSLOHO"
    5.3L LT TAHOE Polished Intercooled Magnacharger MP112, OBX LT, Magnaflow DI/DO Exhuast, P&P 90MM TB & DR. X, Volant Intake w/ ram air tube, Flex-a-lite Electric Fans, 160* thermostat, Tansgo HD-2 SK & Seperator plate, Aluminum accumaltor pistons, Corvette Servo, Zex Wet shot. Dyno Tuned by Diablo Sport R&D ~410rwhp ~500rwtq w/o spray.

  2. #2
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    What's with that gasket?

  3. #3
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    Nothing is the matter with the gasket it is supplied with it if you want it too... just sat it on top to take the picture.
    ---Ryan--- aka "NOSLOHO"
    5.3L LT TAHOE Polished Intercooled Magnacharger MP112, OBX LT, Magnaflow DI/DO Exhuast, P&P 90MM TB & DR. X, Volant Intake w/ ram air tube, Flex-a-lite Electric Fans, 160* thermostat, Tansgo HD-2 SK & Seperator plate, Aluminum accumaltor pistons, Corvette Servo, Zex Wet shot. Dyno Tuned by Diablo Sport R&D ~410rwhp ~500rwtq w/o spray.

  4. #4
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    No, didn't mean to insult....sorry. I meant what's the deal with it....I've never seen a gasket for an LS truck throttle body except for the stock o-ring types.

  5. #5
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    That gasket comes with the Magnacharger, same as mine. Oh, and it came in a GM sealed baggy.
    2001 ECSB 4x4, 5.3, Radix, 3.0 pulley, VHP Trucker cam, 216/224 .551/.551 115 lsa, 1.8 Crane roller rockers, 4L65E, Yank SC3000, 3.73, Cal-Tracs, HPTuners.

  6. #6
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    Well cool. Maybe there is some other application...?

  7. #7
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    isn't the stock tb 78mm?

  8. #8
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    I think so but a stock one is not ported.
    Last edited by GasGuzzler; 03-18-2009 at 10:16 AM. Reason: spelling

  9. #9
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    oh ok

  10. #10
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    Sorry yeah this came off my magnacharger when I upgraded to a 90mm..... If someone wants or can use the gasket it is yours.... stillf for sale
    ---Ryan--- aka "NOSLOHO"
    5.3L LT TAHOE Polished Intercooled Magnacharger MP112, OBX LT, Magnaflow DI/DO Exhuast, P&P 90MM TB & DR. X, Volant Intake w/ ram air tube, Flex-a-lite Electric Fans, 160* thermostat, Tansgo HD-2 SK & Seperator plate, Aluminum accumaltor pistons, Corvette Servo, Zex Wet shot. Dyno Tuned by Diablo Sport R&D ~410rwhp ~500rwtq w/o spray.

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