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FAST 90mm Intakes - DISCONTINUED

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Old 03-02-2008, 07:34 AM
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Originally Posted by orangeapeel
How do you figure that it is going to start going backwards? Motors are just going to get bigger from here into forever as far as performance goes.
Dah... fast 78 to fast 80. It was just a lame joke.
Old 03-05-2008, 09:52 AM
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I think the two reasons one to charge more and two so you buy there TB. and see that they corrected the throttel sticking problem. also now the other 90s out there are obsolete there getting mad that nick Williams and other are making TB to fit there intake. but why cant you stick a 90 mm on a 92 intake and if so why not have some one make a 95 mm TB or possibility bigger and port the opining out to work on the bigger motors would be a good idea and the smaller motors i bet the 90 mm would work fine.. i haven't got mine yet i ordered the new 92 but if i see they did not correct the map sensor lock tab and did not add one then there kinda stupid in my book ....
Old 03-05-2008, 10:59 AM
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They dont have to make them, weve been using 95mm LS tbs for over a year now. Fast just updating their intake a bit to entice a few more customers. Proven product and they are just trying to make some improvements, give you the right hardware (stainless steel) the first time. Dats all guys
Old 03-05-2008, 02:14 PM
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Hopefully they'll offer the stainless hardware separately for those of us with 78 & 90 intakes.
Old 03-05-2008, 02:33 PM
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Hahahaha yous guys guys ought to know better by now. We go from a 78 to an 85 to a 100 MAF and TB's are no different. People want the most flow. The more air you need the more the need to remove restrictions. few mm's here and there. The 90 is replaced by the 92, it isnt meant for people with 90's to run out and buy a 92 LMAO!!!

Would be interesting to see if the ported 92 flows more than a ported 90, but purely information interest for me.

Last edited by 99blancoSS; 03-05-2008 at 02:49 PM.
Old 03-05-2008, 02:44 PM
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Originally Posted by y2k_ta
Hopefully they'll offer the stainless hardware separately for those of us with 78 & 90 intakes.
Just buy it from Thunder... selling that for a few years now
Old 03-05-2008, 03:20 PM
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Originally Posted by GrannySShifting
Just buy it from Thunder... selling that for a few years now
Thanks, I had no idea. I see them on their site now.
Old 03-06-2008, 08:34 AM
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Originally Posted by GrannySShifting
They dont have to make them, weve been using 95mm LS tbs for over a year now. Fast just updating their intake a bit to entice a few more customers. Proven product and they are just trying to make some improvements, give you the right hardware (stainless steel) the first time. Dats all guys
where do you get the 95mm TB ?
Old 03-09-2008, 11:43 PM
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Originally Posted by silverbeast
Yes it can. I was told that LG and some other companies are putting 100mm TB's on the fast 90. They are porting the hell out of the opening.
RevXtreme now makes 95mm, 100mm, 105mm TB's for big cube & sheet metal intake applications. There billet TB's could be the "meal ticket" for those applications where more CFM is needed
Old 03-10-2008, 07:15 AM
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The 90 & 92 can be easily opened up to use our 95 on, and if you do away w/the Oring you can get a 100 on it but need to do a custom gasket.
Old 03-11-2008, 07:01 PM
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Originally Posted by TLewis4095
The 90 & 92 can be easily opened up to use our 95 on, and if you do away w/the Oring you can get a 100 on it but need to do a custom gasket.
I would imagine one of your 95mm TBs could fit on an opened up L76 intake right?
Old 03-11-2008, 08:23 PM
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Did FAST ever fix the throttle sticking problem with their 90mm throttle bodies? One of those pieces of junk is still residing in my storage room after I got tired of trying to get a replacement that didn't stick and switched to a TPIS ...
Old 03-13-2008, 03:03 AM
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Question

Originally Posted by 2QUIK4U
Can the opening of a Fast 90 be ported to accept the new 92mm TB?
And on the flipside, can the current 90mm TBs (both factory and aftermarket) be used on the new 92mm FAST intake without extra porting or anything?



Originally Posted by the big kahuna
but why cant you stick a 90 mm on a 92 intake
Yes, also along the lines of what I'm asking.
Old 03-13-2008, 07:36 AM
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Originally Posted by Caveman
I would imagine one of your 95mm TBs could fit on an opened up L76 intake right?
Yes it can, and we don't have the sticking issues.
Old 03-13-2008, 07:58 AM
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Originally Posted by TLewis4095
Yes it can, and we don't have the sticking issues.
That sounds good, bigger TB with no issues. Thanks for the reply.
Old 03-14-2008, 06:44 PM
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wish my TB wouldn't stick.considering the headache I went through it just SUCKS!!



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