02-16-2007, 08:12 PM | #1 |
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Location: speedmont
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what size tb to run
I've got 93 cobra intakes and i was wondering what was the biggest size throttle body to run with out hogging the intake out. Help please.
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02-16-2007, 09:53 PM | #2 |
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Location: Gadsden, AL.
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70mm or 75mm! What about your MAF?
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02-16-2007, 10:24 PM | #3 |
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Join Date: Dec 2006
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i've got a 76 mm maf
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02-17-2007, 01:35 AM | #4 |
pro-jackstand racer
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70mm ftw
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02-17-2007, 07:27 AM | #5 |
3v's are slow
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You have to modify the 93 cobra intake to accept any t/b bigger than a 65mm.
It doesn't take much though.
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2009 Porsche Carrera S 2008 ///AMG C63.. Eurocharge Tune. RIP 2019 AMG GLC43..wife's 03 F250 SD.. Edge Evo, AFE Stage 1 CAI 08 GT. JBA axle back, FRPP springs, FRPP swaybars.. daughter's 01 Cobra vert... wife's I need a new toy |
02-17-2007, 09:15 AM | #6 |
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Join Date: Feb 2007
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Wanna borrow my 105mm Accufab Race TB?
Seriously, Lee is right. Doesn't take much with a die grinder. And if you don't have a die grinder, this is a perfect reason to go buy one!! Here is a pic from when I opened up a Vic 5.0 to accept a 90mm... http://www.the-arnolds.net/Cobra/vic...Port-Match.jpg You can see (hopefully) that I just put ~1" transition there. |
02-17-2007, 11:07 AM | #7 |
3v's are slow
Join Date: Dec 2004
Location: Here and There
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02-17-2007, 05:03 PM | #8 |
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thanks for the help
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02-20-2007, 03:03 PM | #9 |
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Location: Sacramento California
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I have a cobra intake and a 70mm TB. I did not have to modify anyting. The opening in the 93 Cobra is 70mm. Maybe I was lucky but the gasket and TB lined up without have to modify anything.
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EEC Analyzer A9M, TwEECer, 306ci, 73mm C&L w Tuner Tube, Cobra Intake, 42# inj, Edelbrock 6037, E303 cam, 155 fuel pump, FPR, 70mm TB, E-Fan, 3.55 gears, Powerdyne 9psi actual 5psi...way more. |
02-20-2007, 04:21 PM | #10 |
3v's are slow
Join Date: Dec 2004
Location: Here and There
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Interesting. Do you have an OEM cobra intake or one of the newer aftermarket FRPP intakes
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2009 Porsche Carrera S 2008 ///AMG C63.. Eurocharge Tune. RIP 2019 AMG GLC43..wife's 03 F250 SD.. Edge Evo, AFE Stage 1 CAI 08 GT. JBA axle back, FRPP springs, FRPP swaybars.. daughter's 01 Cobra vert... wife's I need a new toy |
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