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Dakota Performance
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TImR
Dodge Dakota
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5/29/2002
21:56:41

Subject: Viper rockers in our engines
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Will factory stock 1.7 Viper rockers work in our V-8 magnum engines. I heard somewhere that they would and others say they won't.Considering that the V-10 is a 360 with 2 more cylinders, what's the verdict? If they will work, what else would be needed-pushrods,longer studs,etc.

TimR
'95 and never stock



Dave Mitchell
Dodge Dakota
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5/29/2002
22:13:16

RE: Viper rockers in our engines
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Is the Viper overhead cam, then? If so, maybe.



kota on 20s
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5/30/2002
02:26:50

RE: Viper rockers in our engines
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Dave, the viper is a OHV engine just like the 360/318. if it was a OHC it wouldnt have rockers

TlmR, im sure the rockers would work, but why would you want viper rockers? you will pay more, and have 2 more rockers than needed. just get the dakota kit



Eric, 98 5.2 5speed, K&N gen II, 50mm TB, 2bbl M-1, 1.7RR's, JBA ciramic headers, carsound cat, dumped gibson, and a lot more

drtswinger
Dodge Dakota
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5/30/2002
02:55:07

RE: Viper rockers in our engines
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they work, a guy I know at Dodge had some off a viper and gave em to a friend witha 318 ram, which he put them on. worked well actually



TImR
Dodge Dakota
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5/30/2002
14:26:10

RE: Viper rockers in our engines
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Thanks for the info, the reason I was asking was that the factory Viper rockers are 1.7 ratio and you can get them individually for only around $8.00 apiece and they're made of steel. Which means a person can save $200.00 or more and still get tremendous performance and also get the taller valve covers needed

TimR
'95 SLT CC PLUS




Dakaty
GenIII
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5/30/2002
15:09:51

RE: Viper rockers in our engines
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$8 apiece for Viper roller rockers??

Heck the Dealer is running a special to change the oil in a Viper for $120.00.





Demon-Xanth
Dodge Dakota
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5/30/2002
15:28:07

RE: Viper rockers in our engines
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Actually, the 4.7 is an OHC engine w/ rockers. The cam presses on the middle and uses one end as a pivot point instead of pressing on one end and using the middle as a pivot point.



4wDakota
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5/30/2002
16:50:52

RE: Viper rockers in our engines
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Yep, Tim's right!
Its about $8 for the rocker, arm, and seat.
$128 for 1.7 roller rockers is damn cheap.

Can anyone confirm its a 1.7 ratio and if it will bolt to a Magnum head? CW, Bernd where are you guys?

Corey

98 CC 4x4, 5.2 Auto 3.55LSD

Geoff
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5/30/2002
17:14:48

RE: Viper rockers in our engines
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What about on the 3.9L?

Geoff
2000 3.9L RC Sport. Flame Red. 5-speed, 3.55, Airaid, Vortex Muffler, F&B 48mm TB, 180 T-Stat, Autolite 3923s, IAT Adjuster, Clear Corners, SS Grill Insert, JBA Plug Wires, Underdrive Crank Pulley. Hurst Shifter, Removed Clutch Fan, Sony CDX-MP450X MP3, JBA Headers

kota on 20s
GenIII
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5/30/2002
17:20:53

RE: Viper rockers in our engines
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if they will fit the V8's they will work on the V6

Eric, 98 5.2 5speed, K&N gen II, 50mm TB, 2bbl M-1, 1.7RR's, JBA ciramic headers, carsound cat, dumped gibson, and a lot more

rtdkota
Dodge Dakota
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5/30/2002
17:58:16

RE: Viper rockers in our engines
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They're not roller tip, and not 1.7s...

I sell Crower rockers for both Viper V10 and Magnum 3.9/5.2/5.9 Motors.

Buying 'Viper' stock rockers and thinking you'll get more HP is like saying a RT TB will perform better than a TB from a standard 5.2L Dakota.

Sam
www.socaldakota.com





Hersbird
Dodge Dakota
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5/30/2002
18:13:12

RE: Viper rockers in our engines
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I wouldn't care about the roller tip, but if they are not 1.7:1 then they must be the same rockers that are in the LA motor already. Somebody should check the part numbers, if they are the same then there you go, if they are different then there must be some reason. The roller tip is just candy in my book, I'd love a set of long lasting stamped steel factory rockers just with the 1.7 ratio rather then the 1.6.



Hersbird
Dodge Dakota
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5/30/2002
18:28:04

RE: Viper rockers in our engines
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Just found out that the viper does use the same 1.6 ratio rockers. I wouldn't be surprised if the part numbers are the same for an individual rocker. It is a popular mod for the Viper guys to add the 1.7 roller rockers for added lift just like us. So I would say no gain here. Maybe if I get new roller rockers I can sell my stock ones as Viper rockers and get more money!



kota on 20s
GenIII
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5/30/2002
19:26:08

RE: Viper rockers in our engines
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well he11, i have some viper rockers sitting in my garage right now!...lol

Eric, 98 5.2 5speed, K&N gen II, 50mm TB, 2bbl M-1, 1.7RR's, JBA ciramic headers, carsound cat, dumped gibson, and a lot more

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