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are cheetah manual valve bodies woth the price? #145925
11/05/08 03:16 AM
11/05/08 03:16 AM

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thinking about getting a standard pattern manual cheetah valve body and wanted some opinions on them

Re: are cheetah manual valve bodies woth the price? #145926
11/05/08 03:54 AM
11/05/08 03:54 AM
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Park Forest, IL
slantzilla Offline
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Never had a forward pattern,but I have used the reverse pattern one. I was happy with it.


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Re: are cheetah manual valve bodies woth the price? [Re: slantzilla] #145927
11/05/08 08:06 AM
11/05/08 08:06 AM
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Arlington, Texas
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bobby66 Offline
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Had the manual forward with LBA in two transmissions over the last couple years. I Like it.

Re: are cheetah manual valve bodies woth the price? [Re: bobby66] #145928
11/05/08 08:43 AM
11/05/08 08:43 AM

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I just got one. its the manual/automatic and I love it. nice shifts. clean and crisp.

Re: are cheetah manual valve bodies woth the price? #145929
11/05/08 08:56 AM
11/05/08 08:56 AM
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usa
mrmopardan Offline
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usa
I have a auto/manual also. Works great..


68 GTX Full street trim, solid lifter cammed. Best 11.34 @ 121 mph. 1.72 60 ft. (yeah I know.. my 60 ft. sucks)
Re: are cheetah manual valve bodies woth the price? [Re: mrmopardan] #145930
11/08/08 07:14 PM
11/08/08 07:14 PM
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Posts: 752
North of the Motor City
DartGTDan Offline
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North of the Motor City
So gentlemen, help me to understand the forward pattern (PRND21) automatic/manual valve body concept.

You can put the gearshift lever in the "D" position and the transmission will shift for you? Why buy/use it then (sounds like the functions of an automatic transmission)?

Or, you can shift it manually with the gearshift lever?

I thought that, with a manual valve body, whatever position you put the gearshift lever in was the gear you got (eg. position "1" = 1st gear, postion "2" = 2nd gear, and position "D" = 3rd gear)? Is there still a need for the kick-down linkage?

Please shed some light on the Black Magic Voodoo that is a transmission!

Re: are cheetah manual valve bodies woth the price? [Re: DartGTDan] #145931
11/08/08 07:42 PM
11/08/08 07:42 PM
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Western NC
68Bullit Offline
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Western NC
Quote:

So gentlemen, help me to understand the forward pattern (PRND21) automatic/manual valve body concept.

You can put the gearshift lever in the "D" position and the transmission will shift for you? Why buy/use it then (sounds like the functions of an automatic transmission)?

Or, you can shift it manually with the gearshift lever?

I thought that, with a manual valve body, whatever position you put the gearshift lever in was the gear you got (eg. position "1" = 1st gear, postion "2" = 2nd gear, and position "D" = 3rd gear)? Is there still a need for the kick-down linkage?

Please shed some light on the Black Magic Voodoo that is a transmission!




A true manual valve bodies mean that you must manually shift your automatic transmission. You have to shift each gear without exception. Once you have convertied to a manual valve body, the transmission will no longer shift automatically. Manual valve bodies are great because they usually allow for a longer transmission life (stronger). And you don't need linkage anymore which is nice. BTW, Mine is a forward valve body and I like it.

Re: are cheetah manual valve bodies woth the price? [Re: DartGTDan] #145932
11/08/08 07:42 PM
11/08/08 07:42 PM
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plymouthfan Offline
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I don't own one of these valve bodies (yet), but this is how I understand it, please correct me if I'm wrong....

You are correct in that the auto/manual is nothing more than a regular automatic valve body. The idea of the auto/manual valve body is simply that it already has a shift kit installed. So, if you have it in D, the automatic shifts will be much crisper, or you can shift through them manually... your choice.

I assumed you WILL need a kickdown because you do not shift it manually back to first until AFTER the car comes to a full stop.

Last edited by plymouthfan; 11/08/08 07:44 PM.

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Re: are cheetah manual valve bodies woth the price? [Re: plymouthfan] #145933
11/08/08 08:07 PM
11/08/08 08:07 PM
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Lincoln Nebraska
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RapidRobert Offline
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Lincoln Nebraska
with a shift kit added the shifts are crisper & you stay in D & it just shifts harder/better & a kickdown linkage is still needed & you should not manually shift it between gears. full manual valve body you DO shift into/out each gear manually just like a stick shift & no kickdown linkage needed. I believe a reverse pattern valve body with the attending reverse pattern on the shifter is to keep a person from(with a manual valve body) from going past the D & into N or R when manually shifting from 1 to 2 then to D as you don't want to overshoot the D during the race & with the reverse pattern you are heading toward the D & there's nothing to overshoot.


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Re: are cheetah manual valve bodies woth the price? [Re: RapidRobert] #145934
11/08/08 09:27 PM
11/08/08 09:27 PM
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Illinois
moparmattkos Offline
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Illinois
I have had one in my last two cars and I also love it great piece for the small price tag


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Re: are cheetah manual valve bodies woth the price? [Re: moparmattkos] #145935
11/08/08 11:01 PM
11/08/08 11:01 PM
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Posts: 4,766
Holland MI Ottawa
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2boltmain Offline
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Holland MI Ottawa
Once you run a manual VB you will never go back.


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Re: are cheetah manual valve bodies woth the price? [Re: 2boltmain] #145936
11/09/08 10:27 AM
11/09/08 10:27 AM
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Posts: 27,421
Balt. Md
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383man Offline
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You have to shift a true full manual valve body. I prefer the reverse pattern as I like to race sometimes and I prefer to pull the shifter back towards me as I shift. Ron

Re: are cheetah manual valve bodies woth the price? [Re: 383man] #145937
11/10/08 12:04 AM
11/10/08 12:04 AM

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i run the manula/automatic cheetah. works great with the slap stick shifter.

3 is full auto. seconf is 1st and 2nd. shifts hit hard and crisp. one of the best things ive done to it

Re: are cheetah manual valve bodies woth the price? #145938
11/10/08 08:23 AM
11/10/08 08:23 AM
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s.w.fl
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bonefish Offline
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i run the full man. forward w/a hurst qutr.stick, pretty hard to mess up a shift.







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