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F-1 vs F1-R

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Old Mar 2, 2006 | 03:52 PM
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Default F-1 vs F1-R

http://www.procharger.com/models.shtml

I thought the F1-R was way bigger than the F-1. They look almost identical according to that chart. Give me some specs. Even if it is bigger (F1-R), why is it any better to get it, the intake and outlet diameters are 1/4" bigger but it has the same step up ratio and similar impellar rpms. Or is this just misprinted?
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Old Mar 2, 2006 | 04:06 PM
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subscribing....
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Old Mar 2, 2006 | 04:29 PM
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Originally Posted by 777
http://www.procharger.com/models.shtml

I thought the F1-R was way bigger than the F-1. They look almost identical according to that chart. Give me some specs. Even if it is bigger (F1-R), why is it any better to get it, the intake and outlet diameters are 1/4" bigger but it has the same step up ratio and similar impellar rpms. Or is this just misprinted?
Yes, they are similar in physical size...but look at the flow numbers and the potential power output...

The impeller is the main difference.
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Old Mar 2, 2006 | 04:29 PM
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+1 I share this same thought....
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Old Mar 2, 2006 | 05:28 PM
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Look at the Volute Dia. It's 9" vs 9.75". Then the CFM output is almost 500 more over the F1. It's a much bigger blower all around. There is about a 250-300 HP max output over the F1 with the F1-R
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Old Mar 2, 2006 | 06:06 PM
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I thought they were the same but the "R" stood for reverse, as in rotation.
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Old Mar 2, 2006 | 06:59 PM
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I thought they were the same but the "R" stood for reverse, as in rotation.
i agree.... the R is for reverse......

i read it in the new GMHTP.
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Old Mar 2, 2006 | 07:55 PM
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Go to procharger.com and see what they say the difference is. F1 is rated to 1050 hp, and the F1R is 1300hp or so. Big difference.
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Old Mar 2, 2006 | 11:26 PM
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The R does not stand for Reverse although it is often understandably assumed it does.
The F1R's larger 9.75" volute will provide cooler outlet temperatures per psi of boost. The unit will also flow more air.

Just for the record ATI has an F3RRR - one of those R's does stand for reverse. : )

Record Removing Reverse?
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Old Mar 3, 2006 | 02:37 AM
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Oh yeah. That is a BIGGGGGGGG SuperCharger, although strangly, it's not the biggest in a car.
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Old Mar 3, 2006 | 07:04 AM
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So to fit an F1-R you need to move the radiator/condensor up. Or can you even run a condensor. How much physical room is there between an F1 and an F1-R as for as clearancing stuff such as the radiator/condesor. Basically just wondering what you need to fit it.

Richie you have a pm.
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Old Mar 3, 2006 | 03:55 PM
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F1R is used in competition and can run low 8's.
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Old Mar 3, 2006 | 04:23 PM
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Got it man. I'll talk to Daniel and get the info and forward it to you.

It's a Bigger blower all around. You also have to make a bracket to fit the engine you are using it on. Not too sure on how much longer it is or what is needed to try and fit one on a street type engine set-up w/AC and all that, But I may be filling you all in on that sometime in the next couple months.

I'm planning a super stout 408 build and looking at the limits of the D1-SC vs F1 vs F1-R. Seems like I'll want an F1 at the least on it but might go for the F1-R incase I want more (Yeah I'm a crazy idiot. LOL) for the street. LOLOLOL
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Old Mar 6, 2006 | 08:44 PM
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Originally Posted by M6HuggerSS
i agree.... the R is for reverse......

i read it in the new GMHTP.
That doesn't surprise me. lol

Josh knows a little about the Procharger stuff.

Chain-driven F4 FTW!!!
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Old Mar 6, 2006 | 09:00 PM
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If anyone is in need of a F1 I have one available. I also have a set of upper and lower pullies. The upper is 4.5". I'd like to get $2400 for it.

Sorry P.M. Box was full. It now has plenty of space.

-Dave

Last edited by dacajun; Mar 7, 2006 at 12:10 PM.
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Old Mar 10, 2006 | 02:38 PM
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Originally Posted by mongse
That doesn't surprise me. lol

Josh knows a little about the Procharger stuff.

Chain-driven F4 FTW!!!
I DO!
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Old Mar 16, 2006 | 07:30 AM
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More info on how to put one on the car. Which way does it face, how much room left, where does the filter goe, etc...
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